The Gasket, cataloged under National Stock Number 5330-00-740-2186, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5330-00-740-2186 |
| Primary Part Number | 7402186 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Cross-Sectional Thickness | 0.015 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN |
| Aperture Diameter | 7.690 INCHES NOMINAL IN |
| First Bolt Circle Diameter | 8.688 INCHES NOMINAL IN |
| Outside Diameter | 11.310 INCHES NOMINAL IN |
| Smallest Bolt Hole Quantity | 8 |
| Largest Bolt Hole Diameter | 1.250 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Second Bolt Circle Diameter | 9.688 INCHES NOMINAL IN |
| Material Document and Classification | MIL-G-6183,TYPE 1,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Largest Bolt Hole Quantity | 2 |
| Material | RUBBER SYNTHETIC AND CORK OVERALL |
| Style Designator | EQUALLY SPACED BOLT HOLES |
| Smallest Bolt Hole Diameter | 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-740-2186 is a Gasket, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-740-2186 has 3 cross-referenced part numbers: 7402186 (U S Army Tank Automotive Command Amsta-Im-Mm), 4-4491 (General Motors Corp), 4-4491 (General Motors Llc Dba General Motors Llc).
There is 1 known substitute for 5330-00-740-2186: 7520-01-461-2664. Verify interchangeability with system specifications before substitution.
Key specifications for 7402186: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.015 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN; Aperture Diameter: 7.690 INCHES NOMINAL IN; First Bolt Circle Diameter: 8.688 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.