4820-01-523-9888

Find complete technical information, availability, and procurement data for: 4820-01-523-9888
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-523-9888

Item Name Code

20962

Assigment Date

09/21/2004 (21 years ago)

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.

threaded internal pipe all ends connection type, manual valve operation method, right-hand all ends thread direction, plain,optional end(pipe) all ends connection style, valve b 0.50 ips 2000 psi f thrd stl end item identification

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
End Item Identification: valve b 0.50 ips 2000 psi f thrd stl
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: chromium flow control device
Material: plastic polytetrafluoroethylene stem
Material: plastic polytetrafluoroethylene seat
Material: steel body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: npt 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
4R-8658	Ball Valve
73A-103-01	Ball Valve
73A-103-01A	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-523-9888?

The FSCG of the NSN 4820-01-523-9888 is 4820

Does the NSN 4820-01-523-9888 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-523-9888 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 4820-01-523-9888 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-523-9888 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 4820-01-523-9888 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Sep 21, 2004