The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-388-4709, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sheffer Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-388-4709 |
| Primary Part Number | 04WH-C-0016 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Sheffer Corp |
| Status | ACTIVE |
| Body Material | STEEL |
| Integral Valve Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 4WHC32KY | Sheffer Corp (USA) |
| 04WH-C-0016 PRIMARY | Sheffer Corp (USA) |
| Reference | Meaning |
|---|---|
| 4WHC32YKAOU29137-7 | 5/9 Secondary reference Sheffer Corp |
| 4WHC32YKA | 3/9 Design control — primary reference Sheffer Corp |
NSN 3040-01-388-4709 is a Cylinder Assembly,actuating,line, manufactured by Sheffer Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-388-4709 has 2 manufacturer part numbers on file: 4WHC32KY (Sheffer Corp), 04WH-C-0016 (Sheffer Corp).
Key specifications for 04WH-C-0016: Body Material: STEEL; Integral Valve Operation Method: HYDRAULIC. 2 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.