0MP2193-1

View detailed technical data, stock status, and sourcing information for: 0MP2193-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-758-6743

Item Name Code

05488

Assigment Date

01/01/1960 (66 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

spring disk loading method, -65.0 fahrenheit 1st response maximum operating temp, poppet flow control device, right-hand all ends thread direction, 3b all ends thread class

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: -65.0 fahrenheit 1st response
Maximum Operating Temp: 275.0 fahrenheit 2nd response
Connection Style: gasket seal(boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Features Provided: pressure tight outlet side
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches all ends
Opening Pressure Setting: 3730.0 pounds per square inch
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Media For Which Designed: hydraulic fluid, phosphate-ester base single response
Style Designator: angle
Thread Series Designator: unf all ends

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
0MP2193-1	Safety Relief Valve
128SCH145-1	Safety Relief Valve
EA1527	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-758-6743?

The FSCG of the NSN 4820-00-758-6743 is 4820

Does the NSN 4820-00-758-6743 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-758-6743 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 4820-00-758-6743 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-758-6743 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 4820-00-758-6743 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960