The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-199-8660, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-199-8660 |
| Primary Part Number | 701688 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Material | STEEL |
| Design Type | SOLID |
| FSC Application Data | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS |
| Material Hardness Rating | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 701688 PRIMARY | Hamilton Sundstrand Corporation (USA) |
NSN 5340-00-199-8660 is a Seat,helical Compression Spring, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-199-8660 has 1 cross-referenced part number: 701688 (Hamilton Sundstrand Corporation).
There are 4 known substitutes for 5340-00-199-8660: 5999-00-487-7926, 4730-01-373-5631, 6750-01-427-6163 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 701688: Material: STEEL; Design Type: SOLID; FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS; Material Hardness Rating: 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM. 4 total characteristics are documented in the Federal Logistics Information System.