The Spring,helical,torsion, cataloged under National Stock Number 5360-01-524-8141, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Barnes Group Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-524-8141 |
| Primary Part Number | G51300R |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 20.5 MILLIMETERS NOMINAL MM |
| End Style | EXTENDED OVERALL |
| End Length | 50.0 MILLIMETERS NOMINAL OVERALL MM |
| Supplementary Features | WIRE DIA. 1.78MM; MAX TORGUE DEFLECTED 791NMM; FREE POSITION AND MAX DEFLECTION 90 DEG MM |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Spring Free Length | 100.0 MILLIMETERS NOMINAL MM |
| Inside Diameter | 19.9 MILLIMETERS NOMINAL MM |
| End Length From First Bend to Second Bend or End | 25.0 MILLIMETERS NOMINAL OVERALL MM |
| Coil Quantity | 5 |
| End Length From Coil Axis to First Bend | 25.0 MILLIMETERS NOMINAL OVERALL MM |
| Functional Description | SPRING TO WORK FREELY IN ITS LOADED AND UNLOADED CONDITIONS OVER A 13 MAXIMUM DIA SHAFT |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G51300R PRIMARY | Barnes Group Inc (USA) |
| LP209-G51300R | Bae Systems Gcs International Ltd (GBR) |
| 13049483 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 777.31.024 | CAGE A3QPJ |
NSN 5360-01-524-8141 is a Spring,helical,torsion, manufactured by Barnes Group Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-524-8141 has 4 manufacturer part numbers on file: G51300R (Barnes Group Inc), LP209-G51300R (Bae Systems Gcs International Ltd), 13049483 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 777.31.024.
Key specifications for G51300R: Spring Free Outside Diameter: 20.5 MILLIMETERS NOMINAL MM; End Style: EXTENDED OVERALL; End Length: 50.0 MILLIMETERS NOMINAL OVERALL MM; Supplementary Features: WIRE DIA. 1.78MM; MAX TORGUE DEFLECTED 791NMM; FREE POSITION AND MAX DEFLECTION 90 DEG MM. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.