The Gasket, cataloged under National Stock Number 5330-00-438-3950, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-438-3950 |
| Primary Part Number | 21525 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.328 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Material Document and Classification | AMS 3200 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Center to Center Distance Between Bolt Holes Along Length | 2.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.328 INCHES NOMINAL IN |
| Outside Corner Radius | 0.156 INCHES NOMINAL IN |
| Hole Diameter | 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21525 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 5330-00-438-3950 is a Gasket, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-438-3950 has 1 cross-referenced part number: 21525 (Hydro-Aire Aerospace Corp).
There are 3 known substitutes for 5330-00-438-3950: 5905-00-108-6014, 2530-00-528-9090, 1680-00-560-7966. Verify interchangeability with system specifications before substitution.
Key specifications for 21525: Outside Edge to Bolt Hole Center Distance Along Width: 0.328 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Width: 2.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 2.844 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.