The O-Ring, cataloged under National Stock Number 5331-00-171-8046, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-00-171-8046 |
| Primary Part Number | 69490B112 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 69490B112 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| HS3184B112 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS3184B112 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 136581-112ES | 5/9 Secondary reference Eriks B.v. |
NSN 5331-00-171-8046 is a O-Ring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-171-8046 has 2 manufacturer part numbers on file: 69490B112 (Hamilton Sundstrand Corporation Dba Collins Aerospace), HS3184B112 (The Boeing Company).
Key specifications for 69490B112: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 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.