The Gasket, cataloged under National Stock Number 5330-01-496-9804, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-496-9804 |
| Primary Part Number | 754-7066812-6 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Outside Diameter | 31.500 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-15624 CL-III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Diameter | 29.750 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Hardness Rating | 50.0 SHORE DUROMETER A NOMINAL OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Cross-Sectional Thickness | 0.781 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H553-1503-6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 8612484 | Naval Sea Systems Command (USA) |
| 754-7066812-6 PRIMARY | Naval Sea Systems Command (USA) |
| H5531502A-6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 5330-01-496-9804 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-496-9804 has 4 cross-referenced part numbers: H553-1503-6 (Electric Boat Corporation Div General Dynamics Electric Boat), 8612484 (Naval Sea Systems Command), 754-7066812-6 (Naval Sea Systems Command), H5531502A-6 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 12 known substitutes for 5330-01-496-9804: 5330-00-330-1389, 5330-00-383-7976, 5330-00-674-2055 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 754-7066812-6: Style Designator: CIRCULAR; Outside Diameter: 31.500 INCHES NOMINAL IN; End Item Identification: SEA VALVE ASSY & DETAILS; Material Document and Classification: MIL-R-15624 CL-III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.