The Spring,helical,compression, cataloged under National Stock Number 5360-00-366-3376, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-366-3376 |
| Primary Part Number | 191643 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.560 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN |
| Load Rating | 22.400 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.125 INCHES NOMINAL IN |
| Accommodated Rod Diameter | 1.125 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 4.250 INCHES NOMINAL IN |
| Inside Diameter | 1.361 INCHES NOMINAL IN |
| Spring Length Under Load | 1.880 INCHES MINIMUM AND 1.995 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 1.560 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN |
| Coil Quantity | 9-1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 1.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| 191643 PRIMARY | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| Reference | Meaning |
|---|---|
| 8113841 | 5/9 Secondary reference General Motors Corp |
| 8113841 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 191643 | 5/9 Secondary reference Woodward, Inc. |
NSN 5360-00-366-3376 is a Spring,helical,compression, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-366-3376 has 1 manufacturer part number on file: 191643 (Woodward, Inc. Div Fuel Systems and Controls).
2 possible matches (shared part number, not a government interchangeability claim): 2920-00-753-8763, 1560-00-806-6776. Verify interchangeability with system specifications before substitution.
Key specifications for 191643: Spring Free Outside Diameter: 1.560 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN; Load Rating: 22.400 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.125 INCHES NOMINAL 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.