123790-1-1

View detailed technical data, stock status, and sourcing information for: 123790-1-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-442-3836

Item Name Code

05487

Assigment Date

05/23/1974 (52 years ago)

air single response media for which designed, automatic valve operation method, 260.0 fahrenheit single response maximum operating temp, 2.0 pounds per square inch single response maximum operating pressure, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Maximum Operating Temp: 260.0 fahrenheit single response
Valve Operation Method: automatic
Maximum Operating Pressure: 2.0 pounds per square inch single response
Media For Which Designed: air single response
Style Designator: straight thru

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
123790-1-1	Check Valve
672980-101	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-442-3836?

The FSCG of the NSN 4820-00-442-3836 is 4820

Does the NSN 4820-00-442-3836 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-00-442-3836 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 4820-00-442-3836 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-442-3836 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 4820-00-442-3836 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, May 23, 1974