743-1 1/2IN

View detailed technical data, stock status, and sourcing information for: 743-1 1/2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-116-9764

Item Name Code

05490

Assigment Date

10/04/1968 (57 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

manual valve operation method, right-hand all ends thread direction, three-way two port 90 degree plug turn flow style, plain,optional end(pipe) all ends connection style, 225.0 fahrenheit single response maximum operating temp

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: three-way two port 90 degree plug turn
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bulkhead
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches all ends
Material: aluminum alloy body
Material: aluminum alloy flow control device
Material: plastic and rubber butadiene-acrylonitrile class nbr packing
Media For Which Designed: air 2nd response
Media For Which Designed: fuel/oil, hydrocarbon 1st response
Thread Series Designator: anpt 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
743-1 1-2D2	Plug Valve
743-1 1/2IN	Plug Valve
743-11/2D2	Plug Valve
7M832-1	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-116-9764?

The FSCG of the NSN 4820-00-116-9764 is 4820

Does the NSN 4820-00-116-9764 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-116-9764 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 4820-00-116-9764 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-116-9764 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 4820-00-116-9764 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Oct 4, 1968