The O-Ring, cataloged under National Stock Number 5331-00-141-7705, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pacific Propeller International Llc Dba Pacific Propeller Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-00-141-7705 |
| Primary Part Number | 6515406 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pacific Propeller International Llc Dba Pacific Propeller Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| Material | RUBBER |
| 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 |
|---|---|
| 6515406 | Hamilton Standard Customer Liaison Inc Sub of United Technologies Corp (USA) |
| 6515406 PRIMARY | Pacific Propeller International Llc Dba Pacific Propeller Inc (USA) |
| Reference | Meaning |
|---|---|
| 6515406 | 5/9 Secondary reference General Motors Corp |
| 6515406 | 5/9 Secondary reference Aeroproducts Opns of Allison Div of General Motors Corp |
NSN 5331-00-141-7705 is a O-Ring, manufactured by Pacific Propeller International Llc Dba Pacific Propeller Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-141-7705 has 2 manufacturer part numbers on file: 6515406 (Hamilton Standard Customer Liaison Inc Sub of United Technologies Corp), 6515406 (Pacific Propeller International Llc Dba Pacific Propeller Inc).
Key specifications for 6515406: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN; Material: RUBBER. 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.