The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-055-0831, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-055-0831 |
| Primary Part Number | 5123330 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Distance From End to First Step | 0.1250 INCHES NOMINAL IN |
| Design Type | SOLID |
| End Diameter | 0.7500 INCHES NOMINAL IN |
| Material | STEEL |
| First Step Diameter | 0.9380 INCHES NOMINAL IN |
| Bore Diameter | 0.5000 INCHES NOMINAL IN |
| First Step Length | 0.1250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 5340-01-553-8554 (33041) |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| K512330 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 5123330 | Delphi France SAS (FRA) |
| 5123330 | General Motors Corp (USA) |
| PC5123330 | Power Components (deutschland) Gmbh (DEU) |
| 5123330 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5123330 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 5340000550831 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| K512330 | Korody-Colyer Corp a Cr Industries Co (USA) |
| 33041 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 2815000550831 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5340-00-055-0831 is a Seat,helical Compression Spring, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-055-0831 has 10 cross-referenced part numbers: K512330 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 5123330 (Delphi France SAS), 5123330 (General Motors Corp), PC5123330 (Power Components (deutschland) Gmbh), 5123330 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 5 more.
There are 4 known substitutes for 5340-00-055-0831: 5340-01-553-8554, 3455-00-892-4677, 5962-01-282-7007 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5123330: Distance From End to First Step: 0.1250 INCHES NOMINAL IN; Design Type: SOLID; End Diameter: 0.7500 INCHES NOMINAL IN; Material: STEEL. 9 total characteristics are documented in the Federal Logistics Information System.