The O-Ring, cataloged under National Stock Number 5331-01-269-4647, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-269-4647 |
| Primary Part Number | 0.748X.024 70BN |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.748 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 0.748X.024 70BN PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0748X.024 70BN | 5/9 Secondary reference Apple Rubber Products, Inc. Dba Apple Rubber Products Inc |
| 0.748X.024 70BN | 3/9 Design control — primary reference Apple Rubber Products, Inc. Dba Apple Rubber Products Inc |
NSN 5331-01-269-4647 is a O-Ring, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-269-4647 has 1 manufacturer part number on file: 0.748X.024 70BN (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for 0.748X.024 70BN: Cross-Sectional Height: 0.748 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 2 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.