The Spring,helical,compression, cataloged under National Stock Number 5360-00-340-4471, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-340-4471 |
| Primary Part Number | FC137-20-0048 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.380 INCHES NOMINAL IN |
| Stock Width | 0.250 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 4.500 INCHES NOMINAL IN |
| Inside Diameter | 1.340 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 1.380 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | COPPER ALLOY OVERALL |
| Stock Thickness | 0.020 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 |
|---|---|
| FC137-20 | Danfoss Power Solutions II, Llc (USA) |
| FC137-20-0048 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 19-00-3917 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5360-00-340-4471 is a Spring,helical,compression, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-340-4471 has 2 manufacturer part numbers on file: FC137-20 (Danfoss Power Solutions II, Llc), FC137-20-0048 (Danfoss Power Solutions II, Llc).
Key specifications for FC137-20-0048: Spring Free Outside Diameter: 1.380 INCHES NOMINAL IN; Stock Width: 0.250 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 4.500 INCHES NOMINAL IN. 9 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.