The O-Ring, cataloged under National Stock Number 5331-01-365-8124, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-365-8124 |
| Primary Part Number | AS3209-250 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS43013-250 | Bsi Standards Limited (GBR) |
| AS3209-250 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 99-373-0147 | 6/9 Informative reference only U.S. Government activity |
| AS3209-250 | 3/9 Design control — primary reference U.S. Government activity |
| SAE-AMS7276 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 99-373-0147 | 6/9 Informative reference only Nato Stock Number Potential Interchangeability Link |
NSN 5331-01-365-8124 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-365-8124 has 2 manufacturer part numbers on file: AS43013-250 (Bsi Standards Limited), AS3209-250 (Sae International Dba Sae International).
Key specifications for AS3209-250: Part Name Assigned by Controlling Agency: O-RING. 0 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.
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.