The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-346-1890, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hynautic Inc Div of Sta-Rite Industries Inc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-346-1890 |
| Primary Part Number | K-1-C |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hynautic Inc Div of Sta-Rite Industries Inc |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.750 INCHES NOMINAL IN |
| Pressure Rating | 950.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Compressed Length | 25.880 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| First Piston Rod End Style | UNABLE TO DECODE |
| Features Provided | CLEVIS PIN |
| Mounting Provision for Which Designed | UNTHREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| Mounting Type and Location | BALL SOCKET PISTON ROD END OR FORK PISTON ROD END |
| First End Outside Diameter | UNABLE TO DECODE |
| 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 |
|---|---|
| K-1-C PRIMARY | Hynautic Inc Div of Sta-Rite Industries Inc (USA) |
NSN 3040-01-346-1890 is a Cylinder Assembly,actuating,line, manufactured by Hynautic Inc Div of Sta-Rite Industries Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-346-1890 has 1 manufacturer part number on file: K-1-C (Hynautic Inc Div of Sta-Rite Industries Inc).
Key specifications for K-1-C: Mounting Facility Diameter: 0.750 INCHES NOMINAL IN; Pressure Rating: 950.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Compressed Length: 25.880 INCHES NOMINAL IN; Design Characteristics: SINGLE ACTING SINGLE CYLINDER. 11 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.