The Gasket, cataloged under National Stock Number 5330-00-137-2968, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-137-2968 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | A-56 FSCM 81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Aperture Diameter | 0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Material | ASBESTOS OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 705391 | 3/2 Design control — primary reference U.S. Government activity |
| 747430 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5330-00-137-2968 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 1720-01-116-8565, 2815-01-304-1991, 5935-01-573-9802. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-137-2968: Cross-Sectional Thickness: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: A-56 FSCM 81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 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.