The Spring,helical,extension, cataloged under National Stock Number 5360-01-056-1348, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-056-1348 |
| Primary Part Number | 8508510-1 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Inside Diameter | 0.640 INCHES NOMINAL IN |
| Spring Free Length | 5.110 INCHES NOMINAL IN |
| Hook Radius | 0.320 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Design Type | CLOSED |
| Spring Free Outside Diameter | 0.750 INCHES NOMINAL IN |
| Opening Width | 0.120 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | CYLINDRICAL |
| End Style | MACHINED HALF LOOP BOTH ENDS |
| Material Document and Classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-01-056-1348 is a Spring,helical,extension, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-01-056-1348 has 2 cross-referenced part numbers: 8508510-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 8508510-1 (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for 8508510-1: Inside Diameter: 0.640 INCHES NOMINAL IN; Spring Free Length: 5.110 INCHES NOMINAL IN; Hook Radius: 0.320 INCHES NOMINAL BOTH ENDS IN; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.