The Spring,helical,compression, cataloged under National Stock Number 5360-00-478-2591, 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 10 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.
| Parameter | Value |
|---|---|
| NSN | 5360-00-478-2591 |
| Primary Part Number | 57817 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Material Document and Classification | MIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Outside Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Coil Quantity | 7-3/4 |
| Spring Free Length | 0.625 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57817 PRIMARY | Lockheed Martin Corp (USA) |
NSN 5360-00-478-2591 is a Spring,helical,compression, manufactured by Lockheed Martin Corp, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-478-2591 has 1 cross-referenced part number: 57817 (Lockheed Martin Corp).
There are 4 known substitutes for 5360-00-478-2591: 5930-00-008-7026, 2920-00-058-6608, 5950-00-983-0759 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 57817: Inside Diameter: 0.250 INCHES NOMINAL IN; Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Surface Treatment: CADMIUM OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.