The Gasket, cataloged under National Stock Number 5330-01-377-2676, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-377-2676 |
| Primary Part Number | 3657-50-1 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | CV405, CAGE 13859 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Aperture Diameter | 0.355 INCHES NOMINAL IN |
| Color | BLACK |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Material | FIBER AND RUBBER NEOPRENE 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 |
|---|---|
| 3657-50-1 NON-ASBESTOS PRIMARY | King Nutronics Corporation Dba King Nutronics (USA) |
NSN 5330-01-377-2676 is a Gasket, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-377-2676 has 1 manufacturer part number on file: 3657-50-1 NON-ASBESTOS (King Nutronics Corporation Dba King Nutronics).
Key specifications for 3657-50-1 NON-ASBESTOS: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: CV405, CAGE 13859 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 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.