The O-Ring, cataloged under National Stock Number 5331-01-614-6248, 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. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-614-6248 |
| Primary Part Number | AS-568A-018-70BN |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | W. W. Grainger, Inc. Dba Grainger |
| Status | ACTIVE |
| Temp Rating | -75.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Hardness Rating | 85.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 0.739 INCHES NOMINAL IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM AND RUBBER SILICONE CLASS Q |
| 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 |
|---|---|
| AS-568A-018-70BN PRIMARY | W. W. Grainger, Inc. Dba Grainger (USA) |
NSN 5331-01-614-6248 is a O-Ring, manufactured by W. W. Grainger, Inc. Dba Grainger, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-614-6248 has 1 manufacturer part number on file: AS-568A-018-70BN (W. W. Grainger, Inc. Dba Grainger).
Key specifications for AS-568A-018-70BN: Temp Rating: -75.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Hardness Rating: 85.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 0.739 INCHES NOMINAL IN. 5 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.