The Gasket Set, cataloged under National Stock Number 5330-01-478-4671, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-478-4671 |
| Primary Part Number | 321-6405065-7 |
| Item Name | Gasket Set |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Document Type | MILITARY DRAWING |
| End Item Source | 53711 |
| Component Document Page Number | 2 |
| Document Identification | NAVSEA,DWG-NO.,321-6405065 |
| Component Document Origin | GOVERNMENT |
| Document Source | 53711 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 321-6405065-7 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7021511 | 5/9 Secondary reference U.S. Government activity |
| 7021511 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-478-4671 is a Gasket Set, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-478-4671 has 1 manufacturer part number on file: 321-6405065-7 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-527-9601, 5330-01-528-8633. Verify interchangeability with system specifications before substitution.
Key specifications for 321-6405065-7: Document Type: MILITARY DRAWING; End Item Source: 53711; Component Document Page Number: 2; Document Identification: NAVSEA,DWG-NO.,321-6405065. 6 specifications are documented in the U.S. Government catalog.
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.