4820-00-912-1653

Find complete technical information, availability, and procurement data for: 4820-00-912-1653
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-912-1653

Item Name Code

20520

Assigment Date

01/01/1960 (66 years ago)

automatic valve operation method, 0.095 inches nominal aperture diameter, poppet flow control device, spring disk loading method, horizontal or vertical mounting position

Product Characteristics

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

Aperture Diameter: 0.095 inches nominal
Flow Control Device: poppet
Disk Loading Method: spring
Valve Operation Method: automatic
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Special Features: union joint end connections for 1.500 in. pipe size
Material: steel comp 303 body
Material: steel comp 416 flow control device
Media For Which Designed: water-oil-gas 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
C36202	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-912-1653?

The FSCG of the NSN 4820-00-912-1653 is 4820

Does the NSN 4820-00-912-1653 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-912-1653 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 4820-00-912-1653 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-912-1653 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 4820-00-912-1653 was assigned to the Federal Catalog?

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