The O-Ring, cataloged under National Stock Number 5331-00-917-2270, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is General Electric Co Apparatus and Engineering Service Organization Div. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-917-2270 |
| Primary Part Number | 8534455 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | General Electric Co Apparatus and Engineering Service Organization Div |
| Status | ACTIVE |
| Cross-Sectional Height | 0.202 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Center Hole Diameter | 18.760 INCHES MINIMUM AND 18.880 INCHES MAXIMUM 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 |
|---|---|
| 8534455 PRIMARY | General Electric Co Apparatus and Engineering Service Organization Div (USA) |
| Reference | Meaning |
|---|---|
| 8534455 | 5/9 Secondary reference General Motors Corp Harrison Radiator Div |
NSN 5331-00-917-2270 is a O-Ring, manufactured by General Electric Co Apparatus and Engineering Service Organization Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-917-2270 has 1 manufacturer part number on file: 8534455 (General Electric Co Apparatus and Engineering Service Organization Div).
Key specifications for 8534455: Cross-Sectional Height: 0.202 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN; Center Hole Diameter: 18.760 INCHES MINIMUM AND 18.880 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 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.