The Spring,helical,extension, cataloged under National Stock Number 5360-00-122-6157, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-122-6157 |
| Primary Part Number | 178716 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Inside Diameter | 0.158 INCHES NOMINAL IN |
| End Style | MACHINE LOOP BOTH ENDS |
| Spring Free Length | 5.882 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.260 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Coil Quantity | 120 |
| Style Designator | CYLINDRICAL |
| Hook Radius | 0.120 INCHES NOMINAL BOTH ENDS IN |
| Design Type | CLOSED |
| Material Document and Classification | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-122-6157 is a Spring,helical,extension, manufactured by Lockheed Martin Corp, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-122-6157 has 2 cross-referenced part numbers: 178716 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 178716 (Lockheed Martin Corp).
There are 2 known substitutes for 5360-00-122-6157: 5940-00-187-5055, 5365-00-497-3326. Verify interchangeability with system specifications before substitution.
Key specifications for 178716: Inside Diameter: 0.158 INCHES NOMINAL IN; End Style: MACHINE LOOP BOTH ENDS; Spring Free Length: 5.882 INCHES NOMINAL IN; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.