The Spring,helical,compression, cataloged under National Stock Number 5360-00-316-3261, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Almon Johnson Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5360-00-316-3261 |
| Primary Part Number | E257-256PC44 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Almon Johnson Ltd |
| Status | CANCELLED |
| Coil Helix Direction | LEFT-HAND |
| Style Designator | CYLINDRICAL |
| Surface Treatment | CADMIUM OVERALL |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Coil Quantity | 6-1/2 |
| Inside Diameter | 0.262 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.344 INCHES NOMINAL IN |
| Spring Solid Length | 0.2813 INCHES NOMINAL IN |
| Spring Free Length | 0.625 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.344 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 667112 | Almon Johnson Ltd (USA) |
| A266-2306 | Almon Johnson Ltd (USA) |
| ATF66S2500-875781PC44 | Naval Ship Systems Command (USA) |
| E257-256PC44 PRIMARY | Almon Johnson Ltd (USA) |
NSN 5360-00-316-3261 is a Spring,helical,compression, manufactured by Almon Johnson Ltd, classified under FSC 5360 (No Item Name Available). Status: cancelled.
NSN 5360-00-316-3261 has 4 cross-referenced part numbers: 667112 (Almon Johnson Ltd), A266-2306 (Almon Johnson Ltd), ATF66S2500-875781PC44 (Naval Ship Systems Command), E257-256PC44 (Almon Johnson Ltd).
There is 1 known substitute for 5360-00-316-3261: 5210-00-233-5474. Verify interchangeability with system specifications before substitution.
Key specifications for E257-256PC44: Coil Helix Direction: LEFT-HAND; Style Designator: CYLINDRICAL; Surface Treatment: CADMIUM OVERALL; End Style: SPRING END,SQUARED BOTH ENDS. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5360-00-316-3261 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.