4820-00-270-4675

Find complete technical information, availability, and procurement data for: 4820-00-270-4675
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-270-4675

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.

right-hand all ends thread direction, plain, optional end (pipe) all ends connection style, manual valve operation method, two-way two port bottom outlet 360 degree plug turn flow style, threaded internal pipe all ends connection type

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Style: two-way two port bottom outlet 360 degree plug turn
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 125.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Material: copper alloy flow control device
Material: copper alloy stem
Material: iron cast body
Media For Which Designed: air single response
Thread Series Designator: npt 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
158-1IN	Plug Cock

FAQs

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

What is the FSCG of the NSN 4820-00-270-4675?

The FSCG of the NSN 4820-00-270-4675 is 4820

Does the NSN 4820-00-270-4675 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-270-4675 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 4820-00-270-4675 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-270-4675 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 4820-00-270-4675 was assigned to the Federal Catalog?

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