4820-01-163-0189

Find complete technical information, availability, and procurement data for: 4820-01-163-0189
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-163-0189

Item Name Code

16996

Assigment Date

09/27/1983 (42 years ago)

1 end connection quantity, qq-s-763, class 303 fed spec single material response seat material document and classification, not adjustable temp adjustability, steel comp 303 seat material

Product Characteristics

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

End Connection Quantity: 1
Temp Adjustability: not adjustable
Material: steel comp 303 seat
Material Document And Classification: qq-s-763, class 303 fed spec single material response seat

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
621990-1	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-163-0189?

The FSCG of the NSN 4820-01-163-0189 is 4820

Does the NSN 4820-01-163-0189 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-163-0189 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 4820-01-163-0189 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-163-0189 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 4820-01-163-0189 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Sep 27, 1983