The Gasket, cataloged under National Stock Number 5330-00-673-0389, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-673-0389 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Material Document and Classification | N406-6 W54 +6,FSCM 83259 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN |
| Aperture Diameter | 0.938 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Corner Radius | 0.219 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.261 INCHES MINIMUM AND 0.276 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 |
| Reference | Meaning |
|---|---|
| 110657 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-673-0389 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-333-2689. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-673-0389: Material Document and Classification: N406-6 W54 +6,FSCM 83259 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN; Aperture Diameter: 0.938 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Length: 1.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 8 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.