2640-157PC9

View detailed technical data, stock status, and sourcing information for: 2640-157PC9
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-987-7963

Item Name Code

32528

Assigment Date

01/01/1962 (64 years ago)

A spherical shaped device with two or more ports used to prevent or regulate the flow of fluids in a valve, nozzle, or the like. It may include an integral valve stem. For valve balls that do not include ports see ball, check. Excludes:plug, rotary, valve.

4.125 inches nominal overall length, ball valve type for which designed, threaded externally stem actuating end type, 0.500 inches valve size for which designed, 0.407 inches nominal largest outside diameter

Product Characteristics

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

Overall Length: 4.125 inches nominal
Largest Outside Diameter: 0.407 inches nominal
Valve Type For Which Designed: ball
Valve Size For Which Designed: 0.500 inches
Stem Actuating End Type: threaded externally
Material: nickel alloy

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
2640-087PC9	Fluid Valve Stem
2640-157PC9	Fluid Valve Stem
2640-160PC5	Fluid Valve Stem
2640-163PC5	Fluid Valve Stem
2640-166X1PC9	Fluid Valve Stem
2640-167X1PC9	Fluid Valve Stem
H4820-00-987-7963	Fluid Valve Stem
SS845-1889536 PIECE 9	Fluid Valve Stem
SS845-1889836 PIECE 9	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-00-987-7963?

The FSCG of the NSN 4820-00-987-7963 is 4820

Does the NSN 4820-00-987-7963 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-987-7963 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 4820-00-987-7963 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-987-7963 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 4820-00-987-7963 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962