The Gasket, cataloged under National Stock Number 5330-00-297-7331, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Arvinmeritor Inc. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-297-7331 |
| Primary Part Number | 21663 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Arvinmeritor Inc |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC OVERALL |
| Style Designator | CIRCULAR |
| Aperture Diameter | 4.020 INCHES MINIMUM AND 4.030 INCHES MAXIMUM IN |
| Cross-Sectional Thickness | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Outside Diameter | 4.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21663 PRIMARY | Arvinmeritor Inc (USA) |
NSN 5330-00-297-7331 is a Gasket, manufactured by Arvinmeritor Inc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-297-7331 has 1 cross-referenced part number: 21663 (Arvinmeritor Inc).
There are 6 known substitutes for 5330-00-297-7331: 4320-00-163-1073, 2530-00-426-8368, 5935-00-563-1430 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21663: Material: RUBBER SYNTHETIC OVERALL; Style Designator: CIRCULAR; Aperture Diameter: 4.020 INCHES MINIMUM AND 4.030 INCHES MAXIMUM IN; Cross-Sectional Thickness: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.