The Seal Ring, cataloged under National Stock Number 5330-01-169-2403, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Ring |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Cadillac Gage Textron Inc. (CAGE 10237); Paccar Winch Inc Dba Paccar Winch Division (CAGE 08302) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-169-2403 |
| Primary Part Number | 77271 |
| Item Name | Seal Ring |
| 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) |
| Part Number | Manufacturer |
|---|---|
| 217723 | Cadillac Gage Textron Inc. (USA) |
| 77271 PRIMARY | Paccar Winch Inc Dba Paccar Winch Division (USA) |
| Reference | Meaning |
|---|---|
| 10512614 | 7/2 Vendor item drawing reference General Dynamics Land Systems Canadacorp |
| 77271 | 5/9 Secondary reference Paccar Government Group Co Yarrow Bay Office Pk |
| 58908 | 5/9 Secondary reference Paccar Winch Inc Dba Paccar Winch Division |
NSN 5330-01-169-2403 is a Seal Ring, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-169-2403 has 2 manufacturer part numbers on file: 217723 (Cadillac Gage Textron Inc.), 77271 (Paccar Winch Inc Dba Paccar Winch Division).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-185-8477. 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.