4820-00-274-3633

Find complete technical information, availability, and procurement data for: 4820-00-274-3633
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-274-3633

Item Name Code

16991

Assigment Date

01/01/1963 (63 years ago)

An item that controls the flow of a fluid by rotation of a ported plug within a suitable ported seat. It must not have any lubrication other than from the fluid controlled, nor contain any nonmetallic seal between plug and seat. See also valve, seatless and valve, plug.

two way two port 360 degree plug turn flow style, 0.375 inches all ends nominal pipe size accommodated, manual valve operation method, right-hand all ends thread direction, plain, optional end (pipe) all ends connection style

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.375 inches all ends
Thread Direction: right-hand all ends
Flow Style: two way two port 360 degree plug turn
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Thread Quantity Per Inch: 18 all ends
Nominal Thread Size: 0.375 inches all ends
Special Features: medias-steam,water fresh
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy stem
Material Document And Classification: qq-w-626 fed spec single material response body
Material Document And Classification: qq-w-626 fed spec single material response flow control device
Material Document And Classification: qq-w-626 fed spec single material response stem
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 wrench
Nondefinitive Spec/Std Data: h type

FAQs

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

What is the FSCG of the NSN 4820-00-274-3633?

The FSCG of the NSN 4820-00-274-3633 is 4820

Does the NSN 4820-00-274-3633 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-274-3633 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 4820-00-274-3633 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-274-3633 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 4820-00-274-3633 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963