The Gasket, cataloged under National Stock Number 5330-01-251-0792, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electro Switch Corp. Dba Electro Switch Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-251-0792 |
| Primary Part Number | 255-4-2 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp |
| Status | ACTIVE |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| Bolt Hole Quantity | 24 |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.300 INCHES NOMINAL IN |
| Hole Diameter | 0.220 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Corner Radius | 0.125 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.290 INCHES NOMINAL IN |
| Inside Corner Radius | 0.125 INCHES NOMINAL IN |
| Aperture Width | 6.560 INCHES NOMINAL IN |
| Aperture Length | 7.560 INCHES NOMINAL IN |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 255-4-2 PRIMARY | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| 803-5002895-143 | Naval Sea Systems Command (USA) |
NSN 5330-01-251-0792 is a Gasket, manufactured by Electro Switch Corp. Dba Electro Switch Corp, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-251-0792 has 2 cross-referenced part numbers: 255-4-2 (Electro Switch Corp. Dba Electro Switch Corp), 803-5002895-143 (Naval Sea Systems Command).
There are 3 known substitutes for 5330-01-251-0792: 5365-01-014-3080, 3120-01-037-9232, 3120-01-270-8939. Verify interchangeability with system specifications before substitution.
Key specifications for 255-4-2: Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; Bolt Hole Quantity: 24; Material: RUBBER SILICONE CLASS Q OVERALL; Outside Edge to Bolt Hole Center Distance Along Length: 0.300 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.