The Packing,preformed, cataloged under National Stock Number 5330-01-358-1022, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-358-1022 |
| Primary Part Number | 516-6015051 CB),SH-36, ITEM 26 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | 496Z,CAGEC 07322 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Center Hole Diameter | 7.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| 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 |
|---|---|
| 516-6015051 CB),SH-36, ITEM 26 PRIMARY | Naval Sea Systems Command (USA) |
| 1545536 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4443,496Z | Minnesota Rubber Co (USA) |
| Reference | Meaning |
|---|---|
| 1545536 | 5/9 Secondary reference Minnesota Rubber Co |
NSN 5330-01-358-1022 is a Packing,preformed, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-358-1022 has 3 manufacturer part numbers on file: 516-6015051 CB),SH-36, ITEM 26 (Naval Sea Systems Command), 1545536 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4443,496Z (Minnesota Rubber Co).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-680-9920. Verify interchangeability with system specifications before substitution.
Key specifications for 516-6015051 CB),SH-36, ITEM 26: Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: 496Z,CAGEC 07322 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPECIAL. 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.