850T 3/4IN.

View detailed technical data, stock status, and sourcing information for: 850T 3/4IN.
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-423-8760

Item Name Code

20962

Assigment Date

01/12/1996 (30 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

right-hand all ends thread direction, threaded internal pipe all ends connection type, plain,optional end(pipe) all ends connection style, 3/4 in. backflow preventer end item identification, 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
End Item Identification: 3/4 in. backflow preventer
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Special Features: tapped for guage or test cock
Material: copper alloy body
Media For Which Designed: water-oil-gas 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
34-850T	Ball Valve
850T 3/4IN.	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-423-8760?

The FSCG of the NSN 4820-01-423-8760 is 4820

Does the NSN 4820-01-423-8760 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-423-8760 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 4820-01-423-8760 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-423-8760 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 4820-01-423-8760 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Jan 12, 1996