O-Ring5331-01-105-2654

NSN 5331-01-105-2654 · NIIN 011052654

FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5331-01-105-2654 · 5331011052654 · NIIN 011052654 · 01-105-2654 · FSC 5331 O-ring · MS28775-431 · MS28775-431 · MS28775-431

Nearby stock numbers ← 5331-01-105-1890 O-Ring · 5331-01-105-5175 O-Ring →

5331-01-105-2654 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Center Hole Diameter: 5.202 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Identification

NSN: 5331-01-105-2654
NIIN: 011052654
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives

General Description

The O-Ring, cataloged under National Stock Number 5331-01-105-2654, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-105-2654
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Status	ACTIVE
Cross-Sectional Height	0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Center Hole Diameter	5.202 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN
Material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	Y

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5331-01-160-4331M83461/1-431 POSSIBLE MATCH

O-RING

Possible match (shared part number)Sae International Dba Sae International

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MS28775-431	5/9 Secondary reference U.S. Government activity
MS28775-431	5/9 Secondary reference U.S. Government activity
MS28775-431	3/1 Design control — primary reference Sae International Dba Sae International

Related Parts

5331-01-160-4331POSSIBLE MATCH

O-RING

M83461/1-431

Frequently Asked Questions

What is NSN 5331-01-105-2654?

NSN 5331-01-105-2654 is a O-Ring, classified under FSC 5331, O-ring. Status: active.

What NSN replaces 5331-01-105-2654?

1 possible match (shared part number, not a government interchangeability claim): 5331-01-160-4331. Verify interchangeability with system specifications before substitution.

What are the specifications of 5331-01-105-2654?

Key specifications for 5331-01-105-2654: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 5.202 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-105-2654 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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