The O-Ring, cataloged under National Stock Number 5331-00-167-5141, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 21 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-167-5141 |
| Primary Part Number | AS3209-258 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 6.219 INCHES MINIMUM AND 6.305 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 5.949 INCHES MINIMUM AND 6.019 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS3209-258 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| J221P258 | 5/1 Secondary reference General Electric Company |
| AS3209-258 | 5/9 Secondary reference U.S. Government activity |
| AMS7276 | 5/9 Secondary reference Sae International Dba Sae International |
| M83248/1-258 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MILR83248 | 5/9 Secondary reference U.S. Government activity |
| 5330001675141 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 2-258V1164-75 | 5/1 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| M83248/1-258 | 5/9 Secondary reference U.S. Government activity |
| AMS7276G | 5/9 Secondary reference U.S. Government activity |
| 2-258V1226-75 | 5/1 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 675-00258 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5331PL0844250 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2-258V884-75 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SAE-AMS7276 | 3/1 Design control — primary reference Sae International Dba Sae International |
| R149P258A | 5/1 Secondary reference General Electric Company |
| AMS7276 | 5/9 Secondary reference U.S. Government activity |
| 2-258V0747-75 | 5/1 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 803-7106793-8-OB-4-124 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 2-258V747-75 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 2-258 77-545-75 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-167-5141 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-00-167-5141 has 1 manufacturer part number on file: AS3209-258 (Sae International Dba Sae International).
3 possible matches (shared part number, not a government interchangeability claim): 5930-00-538-3406, 5331-00-892-2556, 5310-01-397-5140. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-258: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 6.219 INCHES MINIMUM AND 6.305 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 125 MAXIMUM. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5331-00-167-5141 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.