The Spring,helical,extension, cataloged under National Stock Number 5360-00-205-4640, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-205-4640 |
| Primary Part Number | PM75 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OVERALL |
| Coil Quantity | 12 |
| Design Type | CLOSED |
| End Style | RAISED HOOK BOTH ENDS |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Inside Diameter | 0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Outside Diameter | 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Hook Radius | 0.029 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Opening Width | 0.063 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-205-4640 is a Spring,helical,extension, manufactured by Wisconsin Motors, Llc, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-205-4640 has 2 cross-referenced part numbers: PM75 (Wisconsin Motors, Llc), 556-3441 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).
There are 3 known substitutes for 5360-00-205-4640: 2940-00-554-7712, 3460-01-025-5906, 6625-01-663-3927. Verify interchangeability with system specifications before substitution.
Key specifications for PM75: Surface Treatment: CADMIUM OVERALL; Coil Quantity: 12; Design Type: CLOSED; End Style: RAISED HOOK BOTH ENDS. 13 total characteristics are documented in the Federal Logistics Information System.