CV2500B

View detailed technical data, stock status, and sourcing information for: CV2500B
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-431-8326

Item Name Code

05487

Assigment Date

05/05/1971 (55 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

spring disk loading method, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction, automatic valve operation method, ball 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.

Thread Direction: right-hand all ends
Flow Control Device: ball
Disk Loading Method: spring
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 18 1st end
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches all ends
Special Features: valve size 0.375 in.
Material: copper alloy overall
Media For Which Designed: air 1st response
Media For Which Designed: hydraulic fluid, mineral base 2nd response
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
C25B	Check Valve
CV2500B	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-431-8326?

The FSCG of the NSN 4820-00-431-8326 is 4820

Does the NSN 4820-00-431-8326 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-431-8326 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 4820-00-431-8326 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-431-8326 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 4820-00-431-8326 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, May 5, 1971