The Gasket, cataloged under National Stock Number 5330-01-459-3983, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-459-3983 |
| Primary Part Number | 6893337-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.189 INCHES NOMINAL IN |
| Gage Ring Thickness | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL AND SYNTHETIC RUBBER |
| Aperture Width | 20.000 INCHES NOMINAL IN |
| Aperture Length | 35.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 20 |
| Material | ALUMINUM ALLOY 6061 AND RUBBER FLUOROCARBON CLASS FPM OVERALL |
| Hole Diameter | 0.408 INCHES MINIMUM AND 0.418 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6893337-1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 938356 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-459-3983 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-459-3983 has 1 manufacturer part number on file: 6893337-1 (Naval Sea Systems Command).
Key specifications for 6893337-1: Cross-Sectional Thickness: 0.189 INCHES NOMINAL IN; Gage Ring Thickness: 0.125 INCHES NOMINAL IN; Overall Length: 38.850 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER. 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.
NSN 5330-01-459-3983 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.