The Spring,helical,compression, cataloged under National Stock Number 5360-01-384-2976, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-384-2976 |
| Primary Part Number | 74D111017-2003 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.196 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND OVERALL |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 4.550 INCHES NOMINAL IN |
| Spring Deflection Rate | 0.622 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.072 INCHES NOMINAL IN |
| Coil Quantity | 9 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| Stock Thickness | 0.062 INCHES NOMINAL 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 |
|---|---|
| 74D111017-2003 | Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co (USA) |
| 74D111017-2003 | The Precision Coil Spring Company Dba Precision Coil Spring Co (USA) |
| 74D111017-2003 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5360-01-384-2976 is a Spring,helical,compression, manufactured by The Boeing Company Div Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-384-2976 has 3 manufacturer part numbers on file: 74D111017-2003 (Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co), 74D111017-2003 (The Precision Coil Spring Company Dba Precision Coil Spring Co), 74D111017-2003 (The Boeing Company Div Defense).
Key specifications for 74D111017-2003: Spring Free Outside Diameter: 1.196 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND OVERALL; Style Designator: CYLINDRICAL; Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.