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Consumables & expendables · Spec-Crosswalk

INSULATOR,STANDOFF

Stock number · interchangeable / substitutable per the NSN catalogue (FLIS I&S) — every member CONFIRMED

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Part number24 approved sources
You are here · Stock number5970-00-636-0909
Specificationnone cited

Approved sources and substitutes

Every maker's item codified on this stock number, with the catalogue's order of use.

190-0021-00 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-636-0909

THREAD LENGTH: 0.375 INCHES NOMINAL OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.168 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.168 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.000 INCHES NOMINAL

190-0025-00 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-117-5177

OUTSIDE DIAMETER: 0.750 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 1.250 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

190-0026-000 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-181-0416

THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 299.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.750 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL

190-0075-000 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-855-6219

THREAD LENGTH: 0.438 INCHES NOMINAL OUTSIDE DIAMETER: 1.000 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 1.250 INCHES NOMINAL

190-0119-00 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-064-7986

OUTSIDE DIAMETER: 0.250 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 0.625 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

190-0124-000 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-148-3637

THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 299.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL

190-1143-00 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-175-2736

THREAD LENGTH: 0.250 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL

506-4405-002 ROCKWELL COLLINS, INC.

CONFIRMED

OEM source-control number — the OEM’s own reference for this item; the other members are its approved sources per codification. All of this OEM’s references →

INSULATOR,STANDOFF

NSN 5970-00-989-2617

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL OVERALL HEIGHT: 1.875 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

0352-1 LOCKHEED MARTIN CORPORATION

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-701-7614

THREAD LENGTH: 0.156 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL

10-47D DABURN WIRE & CABLE CORP

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-134-9074

THREAD LENGTH: 0.625 INCHES NOMINAL OUTSIDE DIAMETER: 1.000 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.000 INCHES NOMINAL

1003 ADVANCED TECHNICAL CERAMICS COMPANY

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-296-4887

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.000 INCHES NOMINAL MATERIAL: CERAMIC OVERALL · CERAMIC MOUNTING BASE

1005 ADVANCED TECHNICAL CERAMICS COMPANY

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-284-7061

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 3.000 INCHES NOMINAL MATERIAL: CERAMIC OVERALL

1014TAPPED8-32 ADVANCED TECHNICAL CERAMICS COMPANY

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-250-1647

THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.750 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL

1023-04 TITAN CORP THE INDIANA GENERAL

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-175-2733

OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 0.500 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

1054627 NAVAIR AND NAVSEA MANAGED ORIGINAL

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-578-2181

OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 0.750 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

222-1001P3 RAYTHEON COMPANY

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-331-7198

2626 HUBBELL INCORPORATED (DELAWARE)

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-855-6222

THREAD LENGTH: 0.625 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 299.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 1.000 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL

33C842-002 AIL SYSTEMS INC SUB OF EATON CORP

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-107-7221

THREAD LENGTH: 0.188 INCHES NOMINAL OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 0.625 INCHES NOMINAL

39-42 BARKER & WILLIAMSON

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-117-5247

OVERALL WIDTH: 0.750 INCHES NOMINAL THREAD LENGTH: 0.375 INCHES NOMINAL OVERALL LENGTH: 0.750 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/

39-47 BARKER & WILLIAMSON

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-175-2747

OUTSIDE DIAMETER: 0.375 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.107 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.107 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.000 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

3G350-248 MARINE CORPS

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-117-5245

OVERALL WIDTH: 0.750 INCHES NOMINAL OVERALL LENGTH: 0.750 INCHES NOMINAL OVERALL HEIGHT: 1.000 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

61315 NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-117-5155

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.500 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

61490 NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-117-5150

THREAD LENGTH: 0.500 INCHES NOMINAL OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.000 INCHES NOMINAL

7106955P5 GENERAL ELECTRIC COMPANY

CONFIRMED

INSULATOR,STANDOFF

NSN 5970-00-117-5297

OUTSIDE DIAMETER: 0.750 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINAL OVERALL HEIGHT: 2.500 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE

+ 19 more members in this group.

Stated characteristics

The codification record's own dimensions and material statements — official, and public by nature.

IDENTIFICATION CODE COLORWHITEFLIS characteristics (MRC)
THREAD LENGTH0.156 INCHES NOMINALFLIS characteristics (MRC)
OUTSIDE DIAMETER0.375 INCHES NOMINALFLIS characteristics (MRC)
OVERALL HEIGHT0.500 INCHES NOMINALFLIS characteristics (MRC)
THREAD LOCATIONMOUNTING FACILITY AND ELECTRICAL TERMINATIONFLIS characteristics (MRC)
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE(S)FLIS characteristics (MRC)
SCREW THREAD QUANTITY PER INCH AND LOCATION32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITYFLIS characteristics (MRC)
SCREW THREAD DIAMETER AND LOCATION0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINALFLIS characteristics (MRC)
THREAD CLASS AND LOCATION2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITYFLIS characteristics (MRC)
STYLE DESIGNATORPILLARFLIS characteristics (MRC)
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS249.0 VOLTS PER MIL /0.001 INCH/FLIS characteristics (MRC)

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The whole group as CSV — members, makers, stock numbers and order of use.

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The monthly allowance for this address is used — the pattern reads as catalogue work, not a line to settle.

Whole-catalogue work is what Stage 1(a) is for: every line human-checked against the cited evidence, discrepancies annotated, back inside 24 hours. Free searching stays free — this gate only catches bulk pulls.

Staying inside the regulation — routes from candidate to approved

Codification and qualification say who vouches for a part — they are not installation eligibility. Under EASA Part-21, eligibility flows from the approved design (type design / IPC) or an approved change; under Part-145, acceptance needs an EASA Form 1 or, for genuine standard parts, conformity traceable to the officially recognised standard (145.A.42).

  1. Classify the part. Is it a GENUINE standard part? If the IPC/CMM references only a public specification (AN/MS/NAS/SAE-AS/ISO/EN) with no OEM source-control drawing, buy at source with conformity traceable to that standard.
  2. Check for an approved alternate. The IPC/CMM/vendor list may already carry an alternate part number or vendor code — an already-approved alternate needs no new approval.
  3. Ask the design approval holder. Request the source-control data, written equivalence, or addition of the alternative source to the approved data. Document a refusal.
  4. Raise a design change. Via a Part-21J DOA (or EASA/ADOA): a 21.A.95 minor change adding the alternate to the approved data, backed by an identicality/equivalence file — dimensions, material, class, load rating, lubricant/seal, corrosion protection, acceptance criteria. Critical applications escalate to major change/STC.
  5. FAA-PMA / BASA path. Where the product is also FAA-certificated: PMA parts reach EASA aircraft under the BASA/TIP (non-critical directly; critical via EASA-validated STC).
  6. Production, release, traceability. Approved parts are produced under a POA, released on an EASA Form 1 (marked EPA where applicable), with EN/AS 9120-grade traceability into Part-145/CAMO acceptance.

Stage 1(a): we assemble the equivalence/identicality starter file — the cited evidence this graph holds, shaped for your DOA or compliance department to take forward. See pricing.

Regulatory explainer, not legal advice: paragraph numbers, derogations and the BASA/TIP revision change — verify against the current consolidated Regulation (EU) 748/2012, the EASA Easy Access Rules and the current TIP, and engage your DOA and competent authority early.

Source: DLA Logistics Information Services (FLIS) · cycle 2026-0 · official codification

This crosswalk identifies candidate equivalents with cited evidence. It is not an airworthiness approval. Substitution decisions remain subject to your organisation’s procurement and engineering approval process and the governing maintenance data (AMM/CMM/SRM/CML/OMAT).