The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-189-8524, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Droitcour Co. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-189-8524 |
| Primary Part Number | 1004 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Droitcour Co |
| Status | ACTIVE |
| End Diameter | 0.3450 INCHES MINIMUM AND 0.3510 INCHES MAXIMUM IN |
| Distance From End to First Step | 0.1250 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM IN |
| Design Type | SOLID |
| Material | STEEL |
| Surface Treatment | PASSIVATE |
| First Step Diameter | 0.6840 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1004 PRIMARY | Droitcour Co (USA) |
NSN 5340-00-189-8524 is a Seat,helical Compression Spring, manufactured by Droitcour Co, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-189-8524 has 1 cross-referenced part number: 1004 (Droitcour Co).
There are 2 known substitutes for 5340-00-189-8524: 6105-00-177-2416, 6130-00-548-0846. Verify interchangeability with system specifications before substitution.
Key specifications for 1004: End Diameter: 0.3450 INCHES MINIMUM AND 0.3510 INCHES MAXIMUM IN; Special Features: MATL-STEEL AMS 5610,TY 416;NOT CASEHARDENED; Distance From End to First Step: 0.1250 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM IN; Design Type: SOLID. 8 total characteristics are documented in the Federal Logistics Information System.