The Spring,helical,compression, cataloged under National Stock Number 5360-00-741-1983, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-741-1983 |
| Primary Part Number | 118188 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.411 INCHES MINIMUM AND 0.423 INCHES MAXIMUM IN |
| Load Rating | 11.000 POUNDS MINIMUM AND 12.500 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.520 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.410 INCHES NOMINAL IN |
| Inside Diameter | 0.321 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Spring Length Under Load | 0.740 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.411 INCHES MINIMUM AND 0.423 INCHES MAXIMUM IN |
| Coil Quantity | 11 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-00-741-1983 is a Spring,helical,compression, manufactured by Am General Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-741-1983 has 2 manufacturer part numbers on file: 118188 (Am General Llc), 7411983 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-132-0583, 4820-01-421-4639. Verify interchangeability with system specifications before substitution.
Key specifications for 118188: Spring Free Outside Diameter: 0.411 INCHES MINIMUM AND 0.423 INCHES MAXIMUM IN; Load Rating: 11.000 POUNDS MINIMUM AND 12.500 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.520 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.