The O-Ring, cataloged under National Stock Number 5331-01-633-3370, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Michigan Wheel Operations, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-633-3370 |
| Primary Part Number | 950744 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Michigan Wheel Operations, Llc |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Material Document and Classification | BUNA-N MFR REF SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 950744 PRIMARY | Michigan Wheel Operations, Llc (USA) |
NSN 5331-01-633-3370 is a O-Ring, manufactured by Michigan Wheel Operations, Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-633-3370 has 1 cross-referenced part number: 950744 (Michigan Wheel Operations, Llc).
There is 1 known substitute for 5331-01-633-3370: 6515-01-420-5264. Verify interchangeability with system specifications before substitution.
Key specifications for 950744: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Part Name Assigned by Controlling Agency: O-RING, AFT END FAIRWATER CAP; End Item Identification: SENTINEL CLASS FAST RESPONSE CUTTER B (FRC-B); Material Document and Classification: BUNA-N MFR REF SINGLE MATERIAL RESPONSE. 5 total characteristics are documented in the Federal Logistics Information System.