145HS204-2

View detailed technical data, stock status, and sourcing information for: 145HS204-2
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-242-9576

Item Name Code

27565

Assigment Date

10/20/1986 (39 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

poppet flow control device, multi-grooved first end style designator, hydraulic fluid, petroleum base media for which designed, unthreaded external tube first end connection type, 0.863 inches minimum and 0.865 inches maximum first end outside diameter tube accommodated

Product Characteristics

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

Media For Which Designed: hydraulic fluid, petroleum base
First End Connection Type: unthreaded external tube
First End Style Designator: multi-grooved
First End Outside Diameter Tube Accommodated: 0.863 inches minimum and 0.865 inches maximum
Flow Control Device: poppet
End Connection Quantity: 2
Valve Loading Method: spring
Remote Actuation Method: solenoid
Maximum Inlet Pressure Rating: 3400.0 pounds per square inch
Filter: not included
Temp Rating: -50.0 fahrenheit minimum and 275.0 fahrenheit maximum
Material: unable to decode
Material Document And Classification: unable to decode
Surface Treatment: anodize outside
Surface Treatment Document And Classification: mil-a-8625,type 2 mil spec single treatment response outside

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
145HS204-2	Fluid Pressure Regulating Valve
AA-B211-8D31A	Fluid Pressure Regulating Valve
HP1326200-1	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4810-01-242-9576?

The FSCG of the NSN 4810-01-242-9576 is 4810

Does the NSN 4810-01-242-9576 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4810-01-242-9576 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 4810-01-242-9576 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-242-9576 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 4810-01-242-9576 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Oct 20, 1986