00372-0445

View detailed technical data, stock status, and sourcing information for: 00372-0445
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-768-2241

Item Name Code

20520

Assigment Date

01/01/1960 (66 years ago)

cone flow control device, spring disk loading method, right-hand all ends thread direction, 3000.0 fahrenheit single response maximum operating temp, 0.187 inches nominal aperture diameter

Product Characteristics

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

Thread Direction: right-hand all ends
Aperture Diameter: 0.187 inches nominal
Flow Control Device: cone
Disk Loading Method: spring
Maximum Operating Temp: 3000.0 fahrenheit single response
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: aluminum alloy body
Material: steel flow control device
Material: steel seat
Style Designator: straight thru
Thread Series Designator: nptf 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
00372-0445	Restrictor Check Valve
05-372-0445	Restrictor Check Valve
372-0445	Restrictor Check Valve
86-2-2-1.5	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-768-2241?

The FSCG of the NSN 4820-00-768-2241 is 4820

Does the NSN 4820-00-768-2241 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-768-2241 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 4820-00-768-2241 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-768-2241 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 4820-00-768-2241 was assigned to the Federal Catalog?

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