The Spring,helical,compression, cataloged under National Stock Number 5360-00-825-2003, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-825-2003 |
| Primary Part Number | 166293B234 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.305 INCHES NOMINAL IN |
| Load Rating | 70.000 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-428,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.938 INCHES NOMINAL IN |
| Inside Diameter | 0.945 INCHES NOMINAL IN |
| Spring Length Under Load | 2.500 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 1.305 INCHES NOMINAL IN |
| Coil Quantity | 9 |
| Surface Treatment | CADMIUM OVERALL |
| Coil Helix Direction | LEFT-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 |
| Part Number | Manufacturer |
|---|---|
| 186290PC234 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 166293B234 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 184450PC234 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 186309PC234 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 186309PC234 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 166293B234 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 186309PC234 | 5/9 Secondary reference Ingersoll Rand Co |
| 184450PC234 | 5/9 Secondary reference U.S. Government activity |
| 184450PC234 | 5/9 Secondary reference Ingersoll Rand Co |
| 186290PC234 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 186290PC234 | 5/9 Secondary reference Ingersoll Rand Co |
| 186309PC234 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 186309PC234 | 5/9 Secondary reference U.S. Government activity |
| 186290PC234 | 5/9 Secondary reference U.S. Government activity |
| 186309PC234 | 5/9 Secondary reference U.S. Government activity |
| 166293B234 | 3/9 Design control — primary reference U.S. Government activity |
| 184450PC234 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 5360-00-825-2003 is a Spring,helical,compression, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-825-2003 has 5 manufacturer part numbers on file: 186290PC234 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 166293B234 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 184450PC234 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 186309PC234 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 186309PC234 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 166293B234: Spring Free Outside Diameter: 1.305 INCHES NOMINAL IN; Load Rating: 70.000 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL. 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.