The Gasket, cataloged under National Stock Number 5330-01-478-7249, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Northrop Grumman Systems Corporation Div Marine Systems (CAGE 04804) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-478-7249 |
| Primary Part Number | 5D89857H03 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| 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 |
|---|---|
| 5D89857H03 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| Reference | Meaning |
|---|---|
| 2051F50D9B | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 5D89857 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
NSN 5330-01-478-7249 is a Gasket, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-478-7249 has 1 manufacturer part number on file: 5D89857H03 (Northrop Grumman Systems Corporation Div Marine Systems).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-478-7267. 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.