76-1-RT-1

View detailed technical data, stock status, and sourcing information for: 76-1-RT-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-157-3479

Item Name Code

20962

Assigment Date

07/04/1983 (43 years ago)

A metal device designed to function as a female receptacle for a stud, push button fastener. May include a clinch plate.

manual valve operation method, threaded internal pipe all ends connection type, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, 450.0 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
Maximum Operating Temp: 450.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 720.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Material: copper alloy 360 body
Material: copper alloy 360 flow control device
Material: copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm b21 assn std single material response stem
Material Document And Classification: astm b16 assn std single material response body
Material Document And Classification: astm b16 assn std single material response flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-235-1451	No Name Available	06/01/1990

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
1IN 76-1-RT-1	Ball Valve
1IN 76-1-RT-6	Ball Valve
76-1-RT-1	Ball Valve
86155/538	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-157-3479?

The FSCG of the NSN 4820-01-157-3479 is 4820

Does the NSN 4820-01-157-3479 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-157-3479 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 4820-01-157-3479 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-157-3479 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 4820-01-157-3479 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Jul 4, 1983