4820-01-076-8535

Find complete technical information, availability, and procurement data for: 4820-01-076-8535
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-076-8535

Item Name Code

20962

Assigment Date

05/13/1979 (47 years ago)

right-hand all ends thread direction, 150.0 fahrenheit single response maximum operating temp, 2a 1st end thread class, plain (tube) 1st end connection style, packing retaining bonnet type

Product Characteristics

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

Thread Class: 2a 1st end
Thread Direction: right-hand all ends
Bonnet Type: packing retaining
Maximum Operating Temp: 150.0 fahrenheit single response
Connection Style: plain (tube) 1st end
Connection Style: plain (pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Connection Type: threaded external tube 2nd end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 2nd end
Nominal Thread Size: 0.438 inches 1st end
Special Features: incl 2 sleeve
Material: plastic polytetrafluoroethylene and steel comp 316 seat
Material: plastic polytetrafluoroethylene packing
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Material Document And Classification: qq-s-763,class 316 fed spec single material response body
Material Document And Classification: qq-s-763,class 316 fed spec single material response flow control device
Material Document And Classification: qq-s-763,class 316 fed spec single material response seat
Material Document And Classification: qq-s-763,class 316 fed spec single material response stem
Media For Which Designed: air single response
Style Designator: straight thru
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end
Furnished Items And Quantity: 1 ferrule and 2 nut

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
43M4S4-316	Ball Valve
971AS184	Ball Valve
SS-43M4-S4	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-076-8535?

The FSCG of the NSN 4820-01-076-8535 is 4820

Does the NSN 4820-01-076-8535 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-076-8535 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 4820-01-076-8535 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-076-8535 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 4820-01-076-8535 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, May 13, 1979