The O-Ring, cataloged under National Stock Number 5331-01-050-1532, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-050-1532 |
| Primary Part Number | 8268 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Imi Cash Valve Inc |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-019-MIL-P -83461 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 8268 PRIMARY | Imi Cash Valve Inc (USA) |
| 14540 PC 15 | Imi Cash Valve Inc (USA) |
NSN 5331-01-050-1532 is a O-Ring, manufactured by Imi Cash Valve Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-050-1532 has 3 cross-referenced part numbers: AS568-019-MIL-P -83461 (Zf Industrieantriebe Witten Gmbh), 8268 (Imi Cash Valve Inc), 14540 PC 15 (Imi Cash Valve Inc).
There are 11 known substitutes for 5331-01-050-1532: 2805-00-415-8299, 3030-00-555-3083, 5331-00-558-9154 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8268: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.