The Spring,helical,extension, cataloged under National Stock Number 5360-00-663-3343, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-663-3343 |
| Primary Part Number | SMB187693 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Spring Free Outside Diameter | 0.156 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Inside Diameter | 0.1262 INCHES NOMINAL IN |
| Hook Radius | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Coil Quantity | 14-3/4 |
| Style Designator | CYLINDRICAL |
| Surface Treatment | TIN OVERALL |
| Design Type | CLOSED |
| Spring Free Length | 0.500 INCHES NOMINAL IN |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-663-3343 is a Spring,helical,extension, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-663-3343 has 2 cross-referenced part numbers: 56591 (Kleinschmidt Inc), SMB187693 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 5 known substitutes for 5360-00-663-3343: 2910-00-541-3486, 5365-00-783-4835, 5340-00-990-6410 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMB187693: Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Outside Diameter: 0.156 INCHES NOMINAL IN; Material: STEEL OVERALL; Inside Diameter: 0.1262 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.