The Gasket and Preformed Packing Set, cataloged under National Stock Number 5330-01-423-8997, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Gasket and Preformed Packing Set |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | General Dynamics Mission Systems, Inc. Dba Gdms (CAGE 1VPW8) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-423-8997 |
| Primary Part Number | 3205082E58 |
| Item Name | Gasket and Preformed Packing Set |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| 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 |
|---|---|
| 3205082E58 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| 3205082E58 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-423-8997 is a Gasket and Preformed Packing Set, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-423-8997 has 1 manufacturer part number on file: 3205082E58 (General Dynamics Mission Systems, Inc. Dba Gdms).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-426-0004. 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.