The Spring,helical,compression, cataloged under National Stock Number 5360-00-366-3387, 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.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-366-3387 |
| Primary Part Number | 191660 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.770 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | TAPERED |
| Material Document and Classification | ASTM A230 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.875 INCHES NOMINAL IN |
| Inside Diameter | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 1.770 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN |
| Coil Quantity | 23 1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL UNS K06701 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-00-366-3387 is a Spring,helical,compression, manufactured by Woodward, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-366-3387 has 2 manufacturer part numbers on file: 8113867 (General Motors Corp), 191660 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-693-1398. Verify interchangeability with system specifications before substitution.
Key specifications for 191660: Spring Free Outside Diameter: 1.770 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: TAPERED; Material Document and Classification: ASTM A230 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 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.