The Spring,helical,compression, cataloged under National Stock Number 5360-00-196-4514, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-196-4514 |
| Primary Part Number | 12477958 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.720 INCHES NOMINAL IN |
| Load Rating | 10.000 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.281 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.250 INCHES NOMINAL IN |
| Spring Deflection Rate | 15.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.612 INCHES NOMINAL IN |
| Spring Length Under Load | 0.580 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.720 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| 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 |
|---|---|
| 10667993-001 | General Dynamics Land Systems Canadacorp (CAN) |
| 12477958 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| LC 055J 04 M | Lee Spring Company Llc (USA) |
| C0720-055-1250M | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (USA) |
| Reference | Meaning |
|---|---|
| C0720-055-1250 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| D100599PT3 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| D100599PT3 | 5/9 Secondary reference Control Flow, Inc. Dba Control Flow Inc |
NSN 5360-00-196-4514 is a Spring,helical,compression, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-196-4514 has 4 manufacturer part numbers on file: 10667993-001 (General Dynamics Land Systems Canadacorp), 12477958 (U S Army Tank Automotive Command Amsta-Im-Mm), LC 055J 04 M (Lee Spring Company Llc), C0720-055-1250M (Associated Spring Us, Llc Dba Associated Spring Div Milwaukee).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-440-2234. Verify interchangeability with system specifications before substitution.
Key specifications for 12477958: Spring Free Outside Diameter: 0.720 INCHES NOMINAL IN; Load Rating: 10.000 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.281 INCHES NOMINAL IN. 13 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.