The Gasket, cataloged under National Stock Number 5330-01-312-5940, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-312-5940 |
| Primary Part Number | 5974785 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside Edge to Inside Edge Smallest Distance Along Width | 0.590 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Aperture Width | 8.810 INCHES NOMINAL IN |
| Aperture Length | 11.180 INCHES NOMINAL IN |
| Bolt Hole Quantity | 14 |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.600 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.969 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 3.166 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.250 INCHES NOMINAL IN |
| Hole Diameter | 0.242 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.250 INCHES NOMINAL 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 |
|---|---|
| 5974785 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5330-01-312-5940 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-312-5940 has 1 manufacturer part number on file: 5974785 (Naval Sea Systems Command).
Key specifications for 5974785: Outside Edge to Inside Edge Smallest Distance Along Width: 0.590 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 12.376 INCHES NOMINAL IN; Overall Width: 10.000 INCHES NOMINAL IN. 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.