The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-363-8085, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-363-8085 |
| Primary Part Number | 5152939 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | CANCELLED |
| Distance From End to First Step | 0.6250 INCHES NOMINAL IN |
| Bore Diameter | 0.3750 INCHES NOMINAL IN |
| End Diameter | 0.6580 INCHES MINIMUM IN |
| Features Provided | CASEHARDENED |
| Style Designator | SEAT |
| Design Type | SOLID |
| First Step Diameter | 0.8125 INCHES NOMINAL IN |
| Material | STEEL |
| Countersink Angle in Deg | 30.0 |
| Chamfer Angle in Deg | 15.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-363-8085 is a Seat,helical Compression Spring, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-363-8085 has 4 cross-referenced part numbers: 5152939 (Rolls-Royce Solutions America Inc), 5152939 (Allis-Chalmers Corp), 33489 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 5152939 (General Motors Corp).
There is 1 known substitute for 5340-00-363-8085: 5310-00-515-2939. Verify interchangeability with system specifications before substitution.
Key specifications for 5152939: Distance From End to First Step: 0.6250 INCHES NOMINAL IN; Bore Diameter: 0.3750 INCHES NOMINAL IN; End Diameter: 0.6580 INCHES MINIMUM IN; Features Provided: CASEHARDENED. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-363-8085 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.