4820-01-163-7156

Find complete technical information, availability, and procurement data for: 4820-01-163-7156
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-163-7156

Item Name Code

16988

Assigment Date

10/06/1983 (42 years ago)

3a all ends thread class, flared (tube) all ends connection style, disk flow control device, 400.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction

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: disk
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: flared (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees all ends
Material: copper alloy overall
Style Designator: angle
Thread Series Designator: unf 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
11669771	Drain Cock
4720011637156	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-163-7156?

The FSCG of the NSN 4820-01-163-7156 is 4820

Does the NSN 4820-01-163-7156 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-163-7156 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 4820-01-163-7156 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-163-7156 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 4820-01-163-7156 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Oct 6, 1983