The O-Ring, cataloged under National Stock Number 5331-01-596-5441, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Great Plains. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-596-5441 |
| Primary Part Number | 901001-90 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Great Plains |
| Status | ACTIVE |
| 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 |
|---|---|
| 901001-90 PRIMARY | Great Plains (USA) |
NSN 5331-01-596-5441 is a O-Ring, manufactured by Great Plains, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-596-5441 has 1 manufacturer part number on file: 901001-90 (Great Plains).
Key specifications for 901001-90: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 4930-01-517-6939 TANK UNIT, FUEL DISPENSING, TRUCK MOUNTING. 0 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.