The Gasket, cataloged under National Stock Number 5330-01-383-0040, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-383-0040 |
| Primary Part Number | 845-6603130 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.063 INCHES NOMINAL IN |
| Inside Corner Radius | 0.480 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ANCHOR PACKING CO. 443A MFR REF SINGLE MATERIAL RESPONSE OVERALL A |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 3.720 INCHES NOMINAL IN |
| Aperture Length | 5.960 INCHES NOMINAL IN |
| Bolt Hole Quantity | 5 |
| Outside Corner Radius | 1.360 INCHES NOMINAL IN |
| Material | FIBER NONASBESTOS OVERALL |
| Hole Diameter | 0.376 INCHES MINIMUM AND 0.436 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 845-6603130 PRIMARY | Naval Sea Systems Command (USA) |
| 845-6800704-172 | Naval Sea Systems Command (USA) |
NSN 5330-01-383-0040 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-383-0040 has 2 manufacturer part numbers on file: 845-6603130 (Naval Sea Systems Command), 845-6800704-172 (Naval Sea Systems Command).
Key specifications for 845-6603130: Cross-Sectional Thickness: 0.063 INCHES NOMINAL IN; Inside Corner Radius: 0.480 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: ANCHOR PACKING CO. 443A MFR REF SINGLE MATERIAL RESPONSE OVERALL A. 11 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.