The Spring,helical,extension, cataloged under National Stock Number 5360-00-663-3346, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-663-3346 |
| Primary Part Number | 55941 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Kleinschmidt Inc |
| Status | ACTIVE |
| Inside Diameter | 0.105 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Spring Free Length | 0.281 INCHES NOMINAL IN |
| Spring Free Outside Diameter | 0.125 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hook Radius | 0.053 INCHES NOMINAL BOTH ENDS IN |
| Coil Quantity | 5-3/4 |
| Design Type | OPEN |
| End Style | SHORT LOOP BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Surface Treatment | TIN OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55941 | Kleinschmidt Inc (USA) |
NSN 5360-00-663-3346 is a Spring,helical,extension, manufactured by Kleinschmidt Inc, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-663-3346 has 1 cross-referenced part number: 55941 (Kleinschmidt Inc).
There are 5 known substitutes for 5360-00-663-3346: 3695-00-254-6920, 2940-00-360-7962, 4820-01-320-8396 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55941: Inside Diameter: 0.105 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 0.281 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.125 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.