The Spring,helical,torsion, cataloged under National Stock Number 5360-01-057-9219, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Ideal Electric Power Co.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-057-9219 |
| Primary Part Number | 37T00059-0000 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Ideal Electric Power Co. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.743 INCHES NOMINAL IN |
| End Style | EXTENDED EYE END FIRST END |
| End Style | ANGULAR END (RIGHT) SECOND END |
| End Length | 1.000 INCHES NOMINAL AND 1.125 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.500 INCHES NOMINAL IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.187 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 5-3/4 |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.093 INCHES NOMINAL OVERALL IN |
| 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 |
|---|---|
| 37T00059-0000 PRIMARY | Ideal Electric Power Co. (USA) |
| 37T00059-000 | National Oilwell Varco Inc Dba National Oilwell (USA) |
| 37T00059-000 | Eci Defense Group, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 00801686 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 00801686 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 37T00059-0000 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 37T00059-0000 | C/1 Advisory reference — outside the item-of-supply concept Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 37T00059-000 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
NSN 5360-01-057-9219 is a Spring,helical,torsion, manufactured by Ideal Electric Power Co., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-057-9219 has 3 manufacturer part numbers on file: 37T00059-0000 (Ideal Electric Power Co.), 37T00059-000 (National Oilwell Varco Inc Dba National Oilwell), 37T00059-000 (Eci Defense Group, Inc.).
Key specifications for 37T00059-0000: Spring Free Outside Diameter: 0.743 INCHES NOMINAL IN; End Style: EXTENDED EYE END FIRST END; End Style: ANGULAR END (RIGHT) SECOND END; End Length: 1.000 INCHES NOMINAL AND 1.125 INCHES NOMINAL BOTH ENDS IN. 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.