The O-Ring, cataloged under National Stock Number 5331-01-622-4289, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is West Side Tractor Sales Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-622-4289 |
| Primary Part Number | 44422000 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | West Side Tractor Sales Co |
| 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 |
|---|---|
| 44422000 | West Side Tractor Sales Co (USA) |
| Reference | Meaning |
|---|---|
| 44422000 | 3/9 Design control — primary reference John Deere Shared Services, Llc |
NSN 5331-01-622-4289 is a O-Ring, manufactured by West Side Tractor Sales Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-622-4289 has 1 manufacturer part number on file: 44422000 (West Side Tractor Sales Co).
Key specifications for 44422000: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 015975671. 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.