4820-01-421-9647

Find complete technical information, availability, and procurement data for: 4820-01-421-9647
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-9647

Item Name Code

36422

Assigment Date

11/17/1995 (30 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

bypass valve type for which designed, 53711 valve design control activity, nickel alloy material, 1.807 inches nominal overall length, seawolf class ssn end item identification

Product Characteristics

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

Overall Length: 1.807 inches nominal
End Item Identification: seawolf class ssn
Valve Type For Which Designed: bypass
Valve Design Control Activity: 53711
Material: nickel alloy
Material Document And Classification: qq-n-221 cla,form 1,cond cd(sr) fed spec single material response

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
211035704	Valve Body
593-6405216 FIND 16	Valve Body
DF7501-101 FIND 16	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-421-9647?

The FSCG of the NSN 4820-01-421-9647 is 4820

Does the NSN 4820-01-421-9647 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-421-9647 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 4820-01-421-9647 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-9647 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 4820-01-421-9647 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Nov 17, 1995