The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-137-6602, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-137-6602 |
| Primary Part Number | 14955 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Design Type | SOLID |
| End Diameter | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN |
| Distance From End to First Step | 0.1250 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| First Step Diameter | 0.6250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5340-00-137-6602 is a Seat,helical Compression Spring, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-137-6602 has 2 cross-referenced part numbers: 14955 (Ingersoll-Rand Company Dba Ingersoll-Rand), 14955 (Mission Systems Orchard Park Inc).
There are 5 known substitutes for 5340-00-137-6602: 5950-00-070-7829, 2520-00-172-1822, 4730-00-287-1706 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14955: Bore Diameter: 0.2500 INCHES NOMINAL IN; Design Type: SOLID; End Diameter: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN; Special Features: MATL-ALUM. ALLOY QQ-A-250/8;NOT CASEHARDENED. 10 total characteristics are documented in the Federal Logistics Information System.