The Gasket, cataloged under National Stock Number 5330-00-291-4729, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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 | 5330-00-291-4729 |
| Primary Part Number | 421091 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Aperture Diameter | 1.000 INCHES NOMINAL IN |
| Bolt Circle Diameter | 1.188 INCHES NOMINAL IN |
| Hole Diameter | 0.096 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Cross-Sectional Thickness | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Material Document and Classification | UU-P-226,TY 2,CL A-2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | CIRCULAR |
| Material | PAPER OVERALL |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 421091 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5330-00-291-4729 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-291-4729 has 1 cross-referenced part number: 421091 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 5 known substitutes for 5330-00-291-4729: 1630-00-071-9299, 5950-00-967-4408, 5930-00-969-2683 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 421091: Aperture Diameter: 1.000 INCHES NOMINAL IN; Bolt Circle Diameter: 1.188 INCHES NOMINAL IN; Hole Diameter: 0.096 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: 1 ALINEMENT HOLE ON SAME BOLT CIRCLE 45 DEG BETWEEN ANY TWO BOLT HOLES. 11 total characteristics are documented in the Federal Logistics Information System.