670191-101

View detailed technical data, stock status, and sourcing information for: 670191-101

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670191-101
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-738-6031
Item Name Code
61748
Assigment Date
01/01/1961 (65 years ago)

A positive displacement compressor designed to compress air or gas from an initial intake pressure to a higher discharge pressure by means of reciprocating piston(s) in cylinder(s). It is designed to be driven by an independent power source, such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, air storage tank, and the like. It may include various peripheral components, such as drive pulley, unloader, and the like.

hydraulic valve operation method, -65.0 fahrenheit nominal and 275.0 fahrenheit maximum operating temp rating, t.o. 9h8-2-159-3 end item identification, 4 port quantity, 3000.0 pounds per square inch supply pressure

Product Characteristics

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

End Item Identification
t.o. 9h8-2-159-3
Valve Operation Method
hydraulic
Operating Temp Rating
-65.0 fahrenheit nominal and 275.0 fahrenheit maximum
Port Quantity
4
Supply Pressure
3000.0 pounds per square inch
Special Features
manufacturers suggested name is valve assy, hydraulic bleed; applicable parts kit is p/n a62195-100; major component parts sleeve and spool assy p/n d-62195-2, body d-62195-1; main use hydraulic system bleed valve; operating medium hyd fluid per mil-h-83282; pressuresin & pressure out ports: 3000 psig, proof 4500 psig, burst 7500 psig; bleed in & bleed out ports: operating 40 psig, proof 60 psig, burst 100 psig; flow rates, 1.0 gpm from press out port, bleed operating 0.25 from bleed out port; wt 0.3 lbs

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
670191-101 Hydraulic Servovalve
A62195 Hydraulic Servovalve

FAQs

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

What is the FSCG of the NSN 4820-00-738-6031?
The FSCG of the NSN 4820-00-738-6031 is 4820
Does the NSN 4820-00-738-6031 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-738-6031 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-738-6031 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-738-6031 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 4820-00-738-6031 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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