3040-01-440-4904

Find complete technical information, availability, and procurement data for: 3040-01-440-4904
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-440-4904

Item Name Code

31310

Assigment Date

01/15/1997 (29 years ago)

Two or more different types of items having a common mounting or mounted on each other which together forms a portion of a switch but which in itself is not a complete functioning item and cannot be assigned a more definite item name. See also switch section, rotary and contact assembly, electrical.

1.000 inches nominal all working ends first end outside diameter, 4.125 inches nominal longest horizontal distance between mounting centers, 2.000 inches nominal bore diameter, 3.000 inches nominal overall height, 5.125 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Outside Diameter: 1.000 inches nominal all working ends
Overall Height: 3.000 inches nominal
Overall Width: 5.125 inches nominal
Bore Diameter: 2.000 inches nominal
Longest Horizontal Distance Between Mounting Centers: 4.125 inches nominal
Longest Vertical Distance Between Mounting Centers: 2.050 inches nominal
First End External Thread Length: 1.125 inches nominal all working ends
Compressed Length: 6.438 inches nominal
Extended Length: 12.438 inches nominal
Mounting Provision Arrangement Style: four hole rectangular
Mounting Provision For Which Designed: unthreaded mounting holes
Integral Valve Operation Method: hydraulic
Design Characteristics: single acting single cylinder
First Piston Rod End Style: external threaded all working ends
First Piston Rod End Thread Series Designator: unf all working ends
First Piston Rod End Thread Diameter: 0.750 inches nominal all working ends
First Piston Rod End Thread Quantity Per Inch: 16 all working ends
First Piston Rod End Thread Class: 1a all working ends
Mounting Type And Location: flange piston rod end
Mounting Facility Diameter: 0.500 inches nominal
Port Style: gasket seal all ports
Port Thread Series Designator: unf all ports
Port Thread Diameter: 0.875 inches nominal all ports
Port Thread Quantity Per Inch: 14 all ports
Port Thread Class: 1b all ports
Body Material: steel

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2HHFF6CC	Line Actuating Cylinder Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3040-01-440-4904?

The FSCG of the NSN 3040-01-440-4904 is 3040

Does NSN 3040-01-440-4904 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3040-01-440-4904 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-440-4904 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3040-01-440-4904 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jan 15, 1997