The Gasket, cataloged under National Stock Number 5330-01-733-5287, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-733-5287 |
| Primary Part Number | 751-8844143-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 751-8846478-2 | Naval Sea Systems Command (USA) |
| 751-8844143-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| R8212405-2 | 5/2 Secondary reference U.S. Government activity |
| R8212411-1 | 5/2 Secondary reference U.S. Government activity |
| 8846478 | D/9 Drawing number reference only Naval Sea Systems Command |
| 8844143 | D/9 Drawing number reference only Naval Sea Systems Command |
| LSA007714-1 | 5/2 Secondary reference U.S. Government activity |
| LSA010645-2 | 5/2 Secondary reference U.S. Government activity |
| R8212411-1B | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-733-5287 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-733-5287 has 2 manufacturer part numbers on file: 751-8846478-2 (Naval Sea Systems Command), 751-8844143-1 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-735-5905. 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.