The Spring,helical,compression, cataloged under National Stock Number 5360-00-901-1763, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Lee Spring Company Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-901-1763 |
| Primary Part Number | LC072H7 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Lee Spring Company Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.939 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.880 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN |
| Spring Deflection Rate | 23.400 POUNDS PER INCH MINIMUM AND 28.600 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.439 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN |
| Coil Quantity | 13 |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Coil Helix Direction | LEFT-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 |
|---|---|
| LC072H7 PRIMARY | Lee Spring Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 12521020-61 | 5/9 Secondary reference U.S. Government activity |
| 8437310 | 7/2 Vendor item drawing reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| LC072H7 | 3/9 Design control — primary reference U.S. Government activity |
| 5360009011763 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 12520001FIG7-1-61 | 5/9 Secondary reference U.S. Government activity |
| 12520001FIG7-1-61 | 5/2 Secondary reference U.S. Government activity |
| 12521020-61 | 5/2 Secondary reference U.S. Government activity |
| 12521020-61 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 12520001FIG7-1-61 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 5360009011763 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5360-00-901-1763 is a Spring,helical,compression, manufactured by Lee Spring Company Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-901-1763 has 1 manufacturer part number on file: LC072H7 (Lee Spring Company Llc).
Key specifications for LC072H7: Spring Free Outside Diameter: 0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.939 INCHES MAXIMUM 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.