The Gasket, cataloged under National Stock Number 5330-00-734-6657, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sealcraft Corporation. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-734-6657 |
| Primary Part Number | 518135 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Sealcraft Corporation |
| Status | ACTIVE |
| Style Designator | CIRCULAR WITH ONE PERIPHERAL FLAT |
| Material | ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Aperture Diameter | 3.940 INCHES NOMINAL IN |
| Material Document and Classification | MIL-G-12803,+1141-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 6.120 INCHES NOMINAL IN |
| Gasket Center to Flat Distance | 2.750 INCHES NOMINAL IN |
| Cross-Sectional Thickness | 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Hole Diameter | 0.360 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Bolt Hole Quantity | 8 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-734-6657 is a Gasket, manufactured by Sealcraft Corporation, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-734-6657 has 2 cross-referenced part numbers: 518135 (Sealcraft Corporation), 7346657 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 5330-00-734-6657: 6515-00-518-5475. Verify interchangeability with system specifications before substitution.
Key specifications for 518135: Style Designator: CIRCULAR WITH ONE PERIPHERAL FLAT; Material: ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Aperture Diameter: 3.940 INCHES NOMINAL IN; Material Document and Classification: MIL-G-12803,+1141-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.