4820-01-172-6641

Find complete technical information, availability, and procurement data for: 4820-01-172-6641
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-172-6641

Item Name Code

16988

Assigment Date

02/24/1984 (42 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

plain (pipe) all ends connection style, manual valve operation method, threaded external pipe all ends connection type, poppet flow control device, 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 Direction: right-hand all ends
Flow Control Device: poppet
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Nominal Thread Size: 0.375 inches all ends
Material: copper alloy body
Media For Which Designed: air single response
Style Designator: straight thru
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
DC601-6	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-172-6641?

The FSCG of the NSN 4820-01-172-6641 is 4820

Does the NSN 4820-01-172-6641 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-172-6641 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 4820-01-172-6641 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-172-6641 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 4820-01-172-6641 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Feb 24, 1984