The O-Ring, cataloged under National Stock Number 5331-01-582-2138, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is W. W. Grainger, Inc. Dba Grainger. 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 |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | W. W. Grainger, Inc. Dba Grainger (CAGE 5K831); Fluid Seals Pty Ltd (CAGE ZL479) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-582-2138 |
| Primary Part Number | AS568A-110 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | W. W. Grainger, Inc. Dba Grainger |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AS568A-110 PRIMARY | W. W. Grainger, Inc. Dba Grainger (USA) |
| 2-110 N70 | Fluid Seals Pty Ltd (AUS) |
NSN 5331-01-582-2138 is a O-Ring, manufactured by W. W. Grainger, Inc. Dba Grainger, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-582-2138 has 2 manufacturer part numbers on file: AS568A-110 (W. W. Grainger, Inc. Dba Grainger), 2-110 N70 (Fluid Seals Pty Ltd).
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.