The Spring,helical,torsion, cataloged under National Stock Number 5360-00-664-8720, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-664-8720 |
| Primary Part Number | J224 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — No Item Name Available |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Style Designator | SINGLE TORSION LEFT HAND |
| Coil Helix Direction | LEFT-HAND |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Spring Free Length | 0.344 INCHES NOMINAL IN |
| Coil Quantity | 3-1/2 |
| End Length | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Spring Free Outside Diameter | 0.378 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5360-00-664-8720 is a Spring,helical,torsion, manufactured by Viking Technologies, Ltd., classified under FSC 5360 (No Item Name Available). Status: active.
NSN 5360-00-664-8720 has 2 cross-referenced part numbers: J224 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), J224 (Viking Technologies, Ltd.).
There is 1 known substitute for 5360-00-664-8720: 2520-00-495-7100. Verify interchangeability with system specifications before substitution.
Key specifications for J224: Style Designator: SINGLE TORSION LEFT HAND; Coil Helix Direction: LEFT-HAND; Inside Diameter: 0.312 INCHES NOMINAL IN; Spring Free Length: 0.344 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.