The Spring,helical,compression, cataloged under National Stock Number 5360-00-693-0840, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-693-0840 |
| Primary Part Number | 8001856 |
| 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 |
| Surface Treatment Document and Classification | TT-E-496 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,PLAIN BOTH ENDS |
| Spring Solid Length | 14.500 INCHES MAXIMUM IN |
| Style Designator | CONVEX |
| Spring Free Length | 23.125 INCHES NOMINAL IN |
| Spring Deflection Rate | 635.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 4.500 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 6.500 INCHES NOMINAL IN |
| Coil Quantity | 14 3/10 |
| Surface Treatment | ENAMEL OVERALL |
| Coil Helix Direction | RIGHT-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 5360-00-693-0840 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 5360-00-693-0840 has 2 manufacturer part numbers on file: 8001856 (U S Army Tank Automotive Command Amsta-Im-Mm), 8001856 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-176-2720. Verify interchangeability with system specifications before substitution.
Key specifications for 8001856: Surface Treatment Document and Classification: TT-E-496 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; End Style: SPRING END,PLAIN BOTH ENDS; Spring Solid Length: 14.500 INCHES MAXIMUM IN; Style Designator: CONVEX. 12 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.