4820-00-174-0328

Find complete technical information, availability, and procurement data for: 4820-00-174-0328
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-174-0328

Item Name Code

16991

Assigment Date

01/01/1963 (63 years ago)

threaded external pipe all ends connection type, two way two port 90 degree plug turn flow style, right-hand all ends thread direction, plain (pipe) all ends connection style, manual valve operation method

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 90 degree plug turn
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Mounting Facility: lug
Maximum Operating Pressure: 50.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy stem
Media For Which Designed: oil single response
Thread Series Designator: nptf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-288-8943	No Name Available	11/17/1971
4820-00-595-0462	No Name Available	09/01/1980
4820-00-720-0012	No Name Available	03/29/1972

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
102HD	Plug Cock
102HD1-4X1-4	Plug Cock
C220647-1	Plug Cock
HD7931	Plug Cock

FAQs

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

What is the FSCG of the NSN 4820-00-174-0328?

The FSCG of the NSN 4820-00-174-0328 is 4820

Does the NSN 4820-00-174-0328 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-174-0328 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 4820-00-174-0328 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-174-0328 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 4820-00-174-0328 was assigned to the Federal Catalog?

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