3040-01-342-8761

Find complete technical information, availability, and procurement data for: 3040-01-342-8761
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-342-8761

Item Name Code

31310

Assigment Date

07/31/1991 (34 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

2.500 inches nominal bore diameter, 3.500 inches nominal overall height, 3.500 inches nominal overall width, 37.0 single port seat angle in deg, 37.0 all ports seat angle in deg

Product Characteristics

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

Overall Height: 3.500 inches nominal
Overall Width: 3.500 inches nominal
Bore Diameter: 2.500 inches nominal
Seat Angle In Deg: 37.0 all ports
Seat Angle In Deg: 37.0 single port
Compressed Length: 13.880 inches nominal
Extended Length: 20.380 inches nominal
Pressure Rating: 645.0 pounds per square inch nominal
Integral Valve Operation Method: hydraulic
Design Characteristics: single acting single cylinder
First Piston Rod End Style: internal 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: 3b all working ends
Mounting Type And Location: fork cylinder head end
Port Style: flare single port
Port Style: flare all ports
Port Thread Series Designator: npt all ports
Port Thread Series Designator: npt single port
Port Nominal Pipe Thread Size: 0.500 inches all ports
Port Nominal Pipe Thread Size: 0.500 inches single port
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
2-1/2BB-2H-U19A-6-1/2	Line Actuating Cylinder Assembly
HB-2-1/2 04-6-1/2	Line Actuating Cylinder Assembly
TA1053A308	Line Actuating Cylinder Assembly

FAQs

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

What is the FSCG of the NSN 3040-01-342-8761?

The FSCG of the NSN 3040-01-342-8761 is 3040

Does NSN 3040-01-342-8761 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 3040-01-342-8761 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-342-8761 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 3040-01-342-8761 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Jul 31, 1991