The Seal,plain, cataloged under National Stock Number 5330-01-321-6583, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal,plain |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Paccar Winch Inc Dba Paccar Winch Division (CAGE 08302); Sam Winer Motors, Inc. (CAGE 9K937); Zf Industrieantriebe Witten Gmbh (CAGE D9182) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-321-6583 |
| Primary Part Number | 22818 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Paccar Winch Inc Dba Paccar Winch Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
NSN 5330-01-321-6583 is a Seal,plain, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-321-6583 has 3 manufacturer part numbers on file: 22818 (Paccar Winch Inc Dba Paccar Winch Division), 22818 (Sam Winer Motors, Inc.), 235065 (Zf Industrieantriebe Witten Gmbh).
2 possible matches (shared part number, not a government interchangeability claim): 6685-01-324-9930, 4920-01-582-1596. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.