Consumables & expendables · Spec-Crosswalk

MIL-PRF-6855

MIL MIL-PRF-6855

No qualified-products (QPL / ASSIST) export loaded for this specification yet — members below come from codification and manufacturer sources; QPL membership lands with the data cycle.

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Other lines of MIL MIL-PRF-6855

The same document's other types, classes and grades — each its own crosswalk family.

MIL-PRF-6855 Type A Class 2 Grade 60 17 qualified products
MIL-PRF-6855 Type B Class 2 Grade 60 4 qualified products
MIL-PRF-6855 Type B Class 2 2 qualified products
MIL-PRF-6855 Type A Class 2 Grade 60D7 1 qualified product
MIL-PRF-6855 Type A Grade 30 1 qualified product
MIL-PRF-6855 Type A Class 4 Grade 60 no members yet

28 members, grouped by the makers' own part-number structure — open a family to see its graded, cited rows.

1M260-0250-363 BRP MANUFACTURING CO

CONFIRMED

Codified interchangeability (FLIS I&S)

qualified at rev F

NSN 9320-01-715-1799 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS) · 2026-09

54-70-6279 ELECTRIC BOAT CORPORATION

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-248-6037 →	no stated characteristics
NSN 9320-01-017-2465 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

97-79-067 GREENE RUBBER COMPANY, INC.

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-01-028-9630 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

151-7286408-PN-90 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

167-7066791-PN-142 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

578-4823-1574167REVAPC38 NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-00-551-0276 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

578-4823-1574167REVF NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-00-551-0276 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

607-6161809CSHT5ITEM3 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-00-551-0276 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

5000-4823-1385782REVAPC17 NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-00-551-0276 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

7800-18REVAPC38 ELECTRIC BOAT CORPORATION

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-00-551-0276 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

7066791 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

7066791/SHEET 7-16 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

7286408 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

7286408/SHEET 7-12 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

10150444 NIMIKKEISTOKESKUS NCB FINLAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-241-9764 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 36.000 INCHES NOMINAL THICKNESS: 0.375 INCHES NOMINAL MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED

FLIS · DLA Logistics Information Services (FLIS)

1134645471 ITEM NAVAL SHIP SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-248-6037 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

GS179B7 NORTHROP GRUMMAN SYSTEMS CORPORATION

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9390-01-258-8322 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

H462-0412-PN-90 ELECTRIC BOAT CORPORATION

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

H547-1112-PN-142 ELECTRIC BOAT CORPORATION

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-711-7619 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

M6855/1-04-40-1 -1 ZF INDUSTRIEANTRIEBE WITTEN GMBH

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-303-1658 →	WIDTH: 12.000 INCHES NOMINAL LENGTH: 24.000 INCHES NOMINAL THICKNESS: 0.375 INCHES NOMINAL MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED

FLIS · DLA Logistics Information Services (FLIS)

M6855/1-053617 MILITARY SPECIFICATIONS

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-180-3247 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 24.000 INCHES NOMINAL THICKNESS: 0.312 INCHES NOMINAL MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED

FLIS · DLA Logistics Information Services (FLIS) · 2026-07

MIL-PRF-6855 CL-2,TY-A,GR40 NAVAL SEA SYSTEMS COMMAND

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-01-693-6776 →	no stated characteristics

FLIS · DLA Logistics Information Services (FLIS)

MIL-PRF-6855/1 MILITARY SPECIFICATIONS

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-021-2803 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 48.000 INCHES NOMINAL THICKNESS: 0.125 INCHES NOMINAL MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
NSN 9320-00-052-1444 →	WIDTH: 18.000 INCHES NOMINAL LENGTH: 36.000 INCHES NOMINAL THICKNESS: 0.187 INCHES NOMINAL MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
NSN 9320-00-074-3105 →	WIDTH: 36.000 INCHES NOMINAL THICKNESS: 0.125 INCHES NOMINAL COLOR: BLACK BOTH SIDES MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
NSN 9320-00-102-6775 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 36.000 INCHES NOMINAL THICKNESS: 0.156 INCHES NOMINAL MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
NSN 9320-00-143-4820 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 48.000 INCHES NOMINAL THICKNESS: 0.094 INCHES NOMINAL MATERIAL: RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED
NSN 9320-00-180-3247 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 24.000 INCHES NOMINAL THICKNESS: 0.312 INCHES NOMINAL MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED

+162 more NSNs held — contact atas.aero for a breakdown

FLIS · DLA Logistics Information Services (FLIS) · 2026-07

MIL-PRF-6855/1-053617 MILITARY SPECIFICATIONS

CONFIRMED

Codified interchangeability (FLIS I&S)

NSN 9320-00-180-3247 →	WIDTH: 36.000 INCHES NOMINAL LENGTH: 24.000 INCHES NOMINAL THICKNESS: 0.312 INCHES NOMINAL MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED

FLIS · DLA Logistics Information Services (FLIS) · 2026-07

limit reached — 4 more held · contact atas.aero for a breakdown

Watch this family. We’ll alert you when its restriction status changes or a new qualified alternative lands.

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.

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).