The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-482-1254, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Humphrey Products Co. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-482-1254 |
| Primary Part Number | 5DP6 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Humphrey Products Co |
| Status | ACTIVE |
| Pressure Rating | 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Compressed Length | 11.120 INCHES NOMINAL IN |
| Piston Rod End Similarity | NOT IDENTICAL |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Overall Diameter | 1.550 INCHES NOMINAL IN |
| First Piston Rod End Thread Quantity Per Inch | 20 |
| Second Piston Rod End Thread Series Designator | UNF |
| Second Piston Rod End Thread Diameter | 0.750 INCHES NOMINAL IN |
| First Piston Rod End Thread Series Designator | UNF |
| Second Piston Rod End Thread Quantity Per Inch | 16 |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| First Piston Rod End Thread Diameter | 0.438 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 |
NSN 3040-01-482-1254 is a Cylinder Assembly,actuating,line, manufactured by Humphrey Products Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-482-1254 has 2 manufacturer part numbers on file: 5DP6 (Humphrey Products Co), 863110989 (Crisstad Enterprises Inc).
Key specifications for 5DP6: Overall Height: 11.500 INCHES NOMINAL IN; Pressure Rating: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Compressed Length: 11.120 INCHES NOMINAL IN; Piston Rod End Similarity: NOT IDENTICAL. 13 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.