4820-00-936-9163

Find complete technical information, availability, and procurement data for: 4820-00-936-9163
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-936-9163

Item Name Code

05488

Assigment Date

03/15/1967 (59 years ago)

-20.0 fahrenheit 1st response maximum operating temp, 3a all ends thread class, right-hand all ends thread direction, 400.0 fahrenheit 2nd response maximum operating temp, poppet flow control device

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: -20.0 fahrenheit 1st response
Maximum Operating Temp: 400.0 fahrenheit 2nd response
Connection Style: flared (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Maximum Operating Pressure: 222.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 2nd end
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 37.0 degrees all ends
Opening Pressure Setting: 6.0 pounds per square inch
Material: steel comp 303 body
Material: steel comp 440c flow control device
Material Document And Classification: mil-s-7720 mil spec single material response body
Material Document And Classification: qq-s-763 fed spec single material response flow control device
Media For Which Designed: air 1st response
Media For Which Designed: water, fresh 2nd response
Surface Treatment: passivate
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response
Style Designator: straight thru note: to be used for valve bodies of separable sections.
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
2D1616	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-936-9163?

The FSCG of the NSN 4820-00-936-9163 is 4820

Does the NSN 4820-00-936-9163 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-936-9163 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 4820-00-936-9163 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-936-9163 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 4820-00-936-9163 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Mar 15, 1967