The O-Ring, cataloged under National Stock Number 5331-01-508-5995, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-508-5995 |
| Primary Part Number | ORING-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center |
| 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 |
|---|---|
| ORING-1 | Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center (USA) |
NSN 5331-01-508-5995 is a O-Ring, manufactured by Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-508-5995 has 1 manufacturer part number on file: ORING-1 (Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center).
Key specifications for ORING-1: Special Features: NOMENCLATURE O-RING ASSEMBLY; End Item Identification: AIRPORT SURVEILLANCE DETECTION EQUIPMENT 3 (ASDE3). 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.