4820-01-304-8233

Find complete technical information, availability, and procurement data for: 4820-01-304-8233
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-304-8233

Item Name Code

20962

Assigment Date

07/27/1989 (36 years ago)

An automatic, float-operated valve used for filling water closet tanks.

right-hand all ends thread direction, threaded bonnet attachment method, manual valve operation method, inside screw bonnet type, plain,optional end(pipe) all ends connection style

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
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: graphite packing
Material: plastic polytetrafluoroethylene seat
Material: steel body
Material: steel flow control device
Material: steel stem
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
1/2C-7380-01-XH	Ball Valve
1735AS755	Ball Valve
1735AS755-1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-304-8233?

The FSCG of the NSN 4820-01-304-8233 is 4820

Does the NSN 4820-01-304-8233 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-304-8233 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 4820-01-304-8233 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-304-8233 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 4820-01-304-8233 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Jul 27, 1989