4820-00-456-1783

Find complete technical information, availability, and procurement data for: 4820-00-456-1783
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-456-1783

Item Name Code

20962

Assigment Date

12/17/1977 (48 years ago)

packing retaining bonnet type, 160.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, pressed-in renewable seat ring type, 3b all ends thread class

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Bonnet Type: packing retaining
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: gasket seal(boss) all ends
Valve Operation Method: manual
Connection Type: threaded internal boss all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: plastic polychlorotrifluoroethylene seat
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Media For Which Designed: hydraulic fluid, mineral base single response
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: unjf 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
11640663	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-456-1783?

The FSCG of the NSN 4820-00-456-1783 is 4820

Does the NSN 4820-00-456-1783 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-00-456-1783 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 4820-00-456-1783 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-456-1783 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 4820-00-456-1783 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Dec 17, 1977