The Piston, cataloged under National Stock Number 3040-01-118-7712, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Manitowoc Engineering Co Division of the Manitowoc Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Manitowoc Engineering Co Division of the Manitowoc Co Inc (CAGE 38018) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-118-7712 |
| Primary Part Number | 12477 |
| Item Name | Piston |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Manitowoc Engineering Co Division of the Manitowoc Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 12477 PRIMARY | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
NSN 3040-01-118-7712 is a Piston, manufactured by Manitowoc Engineering Co Division of the Manitowoc Co Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-118-7712 has 1 manufacturer part number on file: 12477 (Manitowoc Engineering Co Division of the Manitowoc Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6145-01-182-8426, 5340-01-500-1909. Verify interchangeability with system specifications before substitution.
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.