The Spring,helical,extension, cataloged under National Stock Number 5360-01-415-8733, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Yanmar America Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-415-8733 |
| Primary Part Number | 183250-66331 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Material | STEEL OVERALL |
| End Angular Relationship | ENDS PARALLEL ONE TO OTHER |
| 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 |
|---|---|
| 183250-66331 PRIMARY | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 183250-66331 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
| 183250-66331 | 5/9 Secondary reference Yanmar Diesel Engine Co. Ltd |
NSN 5360-01-415-8733 is a Spring,helical,extension, manufactured by Yanmar America Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-415-8733 has 1 manufacturer part number on file: 183250-66331 (Yanmar America Corporation).
Key specifications for 183250-66331: Style Designator: CYLINDRICAL; Special Features: NEXT HIGHER ASSEMBLY IS DIESEL ENGINE 2815-01-419-8704; REFERENCE ARMY TM 9-6115-673-13&P, AF TO 35C2-3-512-1; End Item Identification: MEP-531A/501A 2KW GENERATOR SETS A; Material: STEEL OVERALL. 3 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.