JANI8 JOINT ARMY-NAVY SPECIFICATIONS (81350)
POSSIBLEINSULATOR,STANDOFF
codified reference — recorded against this stock number; the catalogue grade is not held
Consumables & expendables · Spec-Crosswalk
INSULATOR,STANDOFF
Stock number · one item of supply — the parts codified against it, and the stock numbers it substitutes for
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Purchasable unitnone derived yet
Part number21 approved sources
You are here · Stock number5970-00-151-7973
Specificationnone cited
Approved sources
Every maker's reference the catalogue files against this item of supply — the parts someone holding this number can use. The design-control reference is the one that controls the item; a secondary reference is a real codified fact and a weaker one.
NS4W0324 JOINT ARMY-NAVY SPECIFICATIONS (81350)
POSSIBLEINSULATOR,STANDOFF
codified reference — recorded against this stock number; the catalogue grade is not held
Historical & informational references
Numbers the catalogue records against this item but marks as not for procurement — withdrawn entries, information-only listings, drawings, and references that need more than the number to identify the item. If you arrived holding one of these, this is the item it points to; the sources above are what can actually be used.
7106955P6 GENERAL ELECTRIC COMPANY (24446)
WITHDRAWNINSULATOR,STANDOFF
no longer valid — this reference was withdrawn from the catalogue record (RNVC 9) — the history trail: hold it, do not buy to it
Substitutes — other stock numbers
Codified interchangeability across stock numbers (FLIS I&S), with the catalogue's order of use where it states one.
190-0017-000 ROCKWELL COLLINS, INC.
CONFIRMEDOEM 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 5970-00-151-7973
THREAD LENGTH: 0.250 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL
190-1122-000 ROCKWELL COLLINS, INC.
CONFIRMEDOEM 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,BUSHING
NSN 5970-00-280-9427
INSIDE DIAMETER: 0.156 INCHES NOMINAL OUTSIDE DIAMETER: 0.625 INCHES NOMINAL SHANK OUTSIDE DIAMETER: 0.344 INCHES NOMINAL TOP DIAMETER: 0.500 INCHES NOMINAL
10-47D DABURN WIRE & CABLE CORP
CONFIRMEDINSULATOR,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
1172B ADVANCED TECHNICAL CERAMICS COMPANY
CONFIRMEDINSULATOR,BUSHING
NSN 5970-00-284-8430
INSIDE DIAMETER: 0.143 INCHES NOMINAL OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SHANK OUTSIDE DIAMETER: 0.234 INCHES NOMINAL TOP DIAMETER: 0.375 INCHES NOMINAL
2044-351 L3HARRIS TECHNOLOGIES, INC.
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-642-8295
THREAD LENGTH: 0.375 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
426768-12 LOCKHEED MARTIN CORPORATION
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-280-4890
THREAD LENGTH: 0.625 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 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
7106960PT4 LOCKHEED MARTIN CORPORATION
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-931-1115
THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 299.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL
7606246 U S ARMY ARMAMENT RESEARCH &
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-117-4954
THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 1.125 INCHES NOMINAL TOP DIAMETER: 0.625 INCHES NOMINAL
7828380P10 WESTINGHOUSE ELECTRIC CORP
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-151-8012
THREAD LENGTH: 0.375 INCHES NOMINAL 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: 1.000 INCHES NOMINAL
8A1222 NORTHROP GRUMMAN SYSTEMS CORPORATIO
CONFIRMEDINSULATOR,STRAIN
NSN 5970-00-405-8971
OVERALL LENGTH: 4.000 INCHES NOMINAL OUTSIDE DIAMETER: 0.750 INCHES NOMINAL WIRE HOLE DIAMETER: 0.188 INCHES NOMINAL IDENTIFICATION CODE COLOR: BROWN
9166193 US ARMY AVIATION AND MISSILE COMMAND
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-117-5139
THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.164 MOUNTING FACILITY INCHES NOMINAL
JANI8 JOINT ARMY-NAVY SPECIFICATIONS
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-027-8617
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: 3.000 INCHES NOMINAL IDENTIFICATION CODE COLOR: WHITE
MIL-I-23264/1 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-003-3311
THREAD LENGTH: 0.250 INCHES NOMINAL OUTSIDE DIAMETER: 0.500 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.250 MOUNTING FACILITY INCHES NOMINAL AND 0.164 ELECTRICAL TERMINATION INCHES NOMINAL OVERALL HEIGHT: 0.750 INCHES NOMINAL
MIL-I-23264/16 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,BUSHING
NSN 5970-00-054-8897
INSIDE DIAMETER: 0.156 INCHES NOMINAL OUTSIDE DIAMETER: 0.625 INCHES NOMINAL SHANK OUTSIDE DIAMETER: 0.344 INCHES NOMINAL TOP DIAMETER: 0.500 INCHES NOMINAL
MIL-I-23264/2 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-076-1599
OVERALL WIDTH: 0.500 INCHES NOMINAL THREAD LENGTH: 0.375 INCHES NOMINAL OVERALL LENGTH: 0.500 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/
MIL-I-23264/20 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,STRAIN
NSN 5970-00-178-1150
OVERALL LENGTH: 4.000 INCHES NOMINAL OUTSIDE DIAMETER: 0.750 INCHES NOMINAL WIRE HOLE DIAMETER: 0.188 INCHES NOMINAL IDENTIFICATION CODE COLOR: BROWN
MIL-I-23264/3 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-117-4954
THREAD LENGTH: 0.375 INCHES NOMINAL DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 249.0 VOLTS PER MIL /0.001 INCH/ OUTSIDE DIAMETER: 1.125 INCHES NOMINAL TOP DIAMETER: 0.625 INCHES NOMINAL
MILI23264-16 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,BUSHING
NSN 5970-00-158-6861
INSIDE DIAMETER: 0.200 INCHES NOMINAL OUTSIDE DIAMETER: 0.875 INCHES NOMINAL SHANK OUTSIDE DIAMETER: 0.469 INCHES NOMINAL TOP DIAMETER: 0.750 INCHES NOMINAL
MILI23264-2 MILITARY SPECIFICATIONS
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-263-3977
OVERALL WIDTH: 1.000 INCHES NOMINAL OVERALL LENGTH: 1.250 INCHES NOMINAL MOUNTING BOLT CIRCLE DIAMETER: 0.374 INCHES NOMINAL SCREW THREAD DIAMETER AND LOCATION: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL
NL523W03-016 BIRNBACH CO INC
CONFIRMEDINSULATOR,STANDOFF
NSN 5970-00-238-5949
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
P60135J ADVANCED TECHNICAL CERAMICS COMPANY
CONFIRMEDINSULATOR,BUSHING
NSN 5970-00-159-1385
INSIDE DIAMETER: 0.200 INCHES NOMINAL OUTSIDE DIAMETER: 1.125 INCHES NOMINAL FIRST COUNTERBORE DIAMETER: 0.750 INCHES NOMINAL OVERALL HEIGHT: 0.750 INCHES NOMINAL
Stated characteristics
The codification record's own dimensions and material statements — official, and public by nature.
IDENTIFICATION CODE COLORWHITEFLIS characteristics (MRC)
OUTSIDE DIAMETER0.750 INCHES NOMINALFLIS characteristics (MRC)
OVERALL HEIGHT3.000 INCHES NOMINALFLIS characteristics (MRC)
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)FLIS characteristics (MRC)
SCREW THREAD QUANTITY PER INCH AND LOCATION32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITYFLIS characteristics (MRC)
SCREW THREAD DIAMETER AND LOCATION0.190 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.190 MOUNTING FACILITY INCHES NOMINALFLIS characteristics (MRC)
THREAD CLASS AND LOCATION2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITYFLIS characteristics (MRC)
STYLE DESIGNATORPILLARFLIS characteristics (MRC)
Take the family with you
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).
- 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.
- 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.
- 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.
- 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.
- 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).
- 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).