The Spring,helical,compression, cataloged under National Stock Number 5360-01-523-3776, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Kohler Co Engine Plant Div. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-01-523-3776 |
| Primary Part Number | ED0057551550-S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Kohler Co Engine Plant Div |
| Status | ACTIVE |
| End Style | SPRING END,SQUARED AND GROUND OVERALL |
| Spring Solid Length | 18.4 MILLIMETERS NOMINAL MM |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 34.8 MILLIMETERS NOMINAL MM |
| Inside Diameter | 19.3 MILLIMETERS NOMINAL MM |
| Coil Quantity | 6.5 |
| 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 |
|---|---|
| ED0057551550-S | Lombardini Srl (ITA) |
| 5755.155 | Lombardini Srl (ITA) |
| ED0057551550-S PRIMARY | Kohler Co Engine Plant Div (USA) |
| Reference | Meaning |
|---|---|
| 5755.155 | 5/9 Secondary reference Lombardini U.s.a., Inc |
NSN 5360-01-523-3776 is a Spring,helical,compression, manufactured by Kohler Co Engine Plant Div, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-523-3776 has 3 manufacturer part numbers on file: ED0057551550-S (Lombardini Srl), 5755.155 (Lombardini Srl), ED0057551550-S (Kohler Co Engine Plant Div).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-584-6496. Verify interchangeability with system specifications before substitution.
Key specifications for ED0057551550-S: End Style: SPRING END,SQUARED AND GROUND OVERALL; Spring Solid Length: 18.4 MILLIMETERS NOMINAL MM; Style Designator: CYLINDRICAL; Spring Free Length: 34.8 MILLIMETERS NOMINAL MM. 6 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.