The Spring,helical,compression, cataloged under National Stock Number 5360-01-175-3557, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cole Hersee Company. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-175-3557 |
| Primary Part Number | 2561-4 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Inside Diameter | 0.299 INCHES NOMINAL IN |
| Coil Quantity | 4 |
| Spring Free Length | 0.437 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Spring Free Outside Diameter | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-01-175-3557 is a Spring,helical,compression, manufactured by Cole Hersee Company, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-01-175-3557 has 2 cross-referenced part numbers: 2561-4 (Cole Hersee Company), 7V8390 (Caterpillar Inc Div Caterpillar Defense).
There are 7 known substitutes for 5360-01-175-3557: 5133-00-233-6395, 4320-00-245-9499, 5935-00-283-3360 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2561-4: Inside Diameter: 0.299 INCHES NOMINAL IN; Coil Quantity: 4; Spring Free Length: 0.437 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED BOTH ENDS. 8 total characteristics are documented in the Federal Logistics Information System.