The Gasket, cataloged under National Stock Number 5330-00-958-4791, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-958-4791 |
| Primary Part Number | 21534 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Aerosonic Llc |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Bolt Hole Quantity | 3 |
| Hardness Rating | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.093 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Bolt Circle Diameter | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-6855,GR 50 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 0.158 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21534 PRIMARY | Aerosonic Llc (USA) |
NSN 5330-00-958-4791 is a Gasket, manufactured by Aerosonic Llc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-958-4791 has 1 cross-referenced part number: 21534 (Aerosonic Llc).
There are 5 known substitutes for 5330-00-958-4791: 6680-00-009-0210, 5935-00-403-4051, 5970-01-234-6602 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21534: Style Designator: CIRCULAR; Bolt Hole Quantity: 3; Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.