The O-Ring, cataloged under National Stock Number 5331-01-446-1960, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-446-1960 |
| Primary Part Number | AS3209-029 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 7276 ASSN STD SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3209-029 PRIMARY | Rolls-Royce Corporation (USA) |
| AS3209-029 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5331-01-446-1960 is a O-Ring, manufactured by Rolls-Royce Corporation, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-446-1960 has 2 cross-referenced part numbers: AS3209-029 (Rolls-Royce Corporation), AS3209-029 (Allison Transmission Inc Dba Allison Transmission, Inc).
There are 3 known substitutes for 5331-01-446-1960: 5331-00-166-1036, 5331-00-926-0056, 5331-01-497-4133. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-029: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material Document and Classification: AMS 7276 ASSN STD SINGLE MATERIAL RESPONSE; Center Hole Diameter: 1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM. 4 total characteristics are documented in the Federal Logistics Information System.