The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-572-5523, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-572-5523 |
| Primary Part Number | 113198 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Design Type | SOLID |
| FSC Application Data | AIR PRESSURE REGULATOR |
| Distance From End to First Step | 0.9700 INCHES NOMINAL IN |
| End Diameter | 0.2450 INCHES NOMINAL IN |
| Style Designator | SEAT |
| Material | ALUMINUM ALLOY |
| Surface Treatment | ANODIZE |
| First Step Diameter | 0.4490 INCHES NOMINAL IN |
| Second Step Length | 0.0300 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 113198 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 5340-00-572-5523 is a Seat,helical Compression Spring, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-572-5523 has 1 cross-referenced part number: 113198 (Hydro-Aire Aerospace Corp).
There are 2 known substitutes for 5340-00-572-5523: 5310-00-579-5554, 3020-00-909-2651. Verify interchangeability with system specifications before substitution.
Key specifications for 113198: Design Type: SOLID; FSC Application Data: AIR PRESSURE REGULATOR; Distance From End to First Step: 0.9700 INCHES NOMINAL IN; End Diameter: 0.2450 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.