The Packing Assembly, cataloged under National Stock Number 5330-01-658-8632, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Packing Assembly |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-658-8632 |
| Primary Part Number | 845-4677382-4-57 |
| Item Name | Packing Assembly |
| 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 |
|---|---|
| 4677382-4-57 | Naval Sea Systems Command (USA) |
| 596-7410342-6 | Naval Sea Systems Command (USA) |
| 845-4677382-4-57 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| B553-1008-6 | 5/2 Secondary reference U.S. Government activity |
| 2642-850-01-4-57 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-658-8632 is a Packing Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-658-8632 has 3 manufacturer part numbers on file: 4677382-4-57 (Naval Sea Systems Command), 596-7410342-6 (Naval Sea Systems Command), 845-4677382-4-57 (Naval Sea Systems Command).
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.