The Spring,helical,torsion, cataloged under National Stock Number 5360-00-371-8750, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 15 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-00-371-8750 |
| Primary Part Number | 123-1889927-22 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.204 INCHES NOMINAL IN |
| End Style | HINGE END FIRST END |
| End Style | EXTENDED EYE END SECOND END |
| End Length | 1.688 INCHES NOMINAL SECOND END IN |
| End Length | 0.600 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 1.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 37.700 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.796 INCHES NOMINAL IN |
| Coil Quantity | 2-3/4 |
| Coil Helix Direction | RIGHT-HAND |
| Material | NICKEL ALLOY OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.188 INCHES NOMINAL SECOND END IN |
| Hook Opening Width | 0.094 INCHES NOMINAL SECOND END 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 |
|---|---|
| 123-1889927-22 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2680-028X1-22 | 3/2 Design control — primary reference U.S. Government activity |
| 578-1602-1571986REVAPC7 | 3/2 Design control — primary reference U.S. Government activity |
| 593-123-1862193PC22 | 3/2 Design control — primary reference U.S. Government activity |
| 7854-17REVAPC7 | 3/2 Design control — primary reference U.S. Government activity |
| 3754-39REVAPC7 | 3/2 Design control — primary reference U.S. Government activity |
| 123-1418273ALTAPC22 | 3/2 Design control — primary reference U.S. Government activity |
| 563-1602-931876ALT7PC39 | 3/2 Design control — primary reference U.S. Government activity |
| 571-1602-1442464REVAPC7 | 3/2 Design control — primary reference U.S. Government activity |
| 73547-10X10PC7 | 5/2 Secondary reference U.S. Government activity |
| 563-1602-931876ALT4PC39 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-371-8750 is a Spring,helical,torsion, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-371-8750 has 1 manufacturer part number on file: 123-1889927-22 (Naval Sea Systems Command).
Key specifications for 123-1889927-22: Spring Free Outside Diameter: 2.204 INCHES NOMINAL IN; End Style: HINGE END FIRST END; End Style: EXTENDED EYE END SECOND END; End Length: 1.688 INCHES NOMINAL SECOND END IN. 15 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.