The O-Ring,aircraft,mat, cataloged under National Stock Number 5331-01-581-3078, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring,aircraft,mat |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795); Concurrent Technologies Corp (CAGE 0W151) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-581-3078 |
| Primary Part Number | AS568A-032 |
| Item Name | O-Ring,aircraft,mat |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AS568A-032 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 410-13465 | Concurrent Technologies Corp (USA) |
NSN 5331-01-581-3078 is a O-Ring,aircraft,mat, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-581-3078 has 2 manufacturer part numbers on file: AS568A-032 (W.w. Grainger, Inc. Div Government Sales Division), 410-13465 (Concurrent Technologies Corp).
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 5331-01-581-3078 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.