4820-00-287-3114

Find complete technical information, availability, and procurement data for: 4820-00-287-3114
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-3114

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

plain, optional end (pipe) all ends connection style, 150.0 fahrenheit 2nd response maximum operating temp, right-hand all ends thread direction, disk flow control device, 406.0 fahrenheit 1st 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 Control Device: disk
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 406.0 fahrenheit 1st response
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 11-1/2 1st end
Maximum Operating Pressure: 125.0 pounds per square inch 1st response
Maximum Operating Pressure: 200.0 pounds per square inch 2nd response
Nominal Thread Size: 1.000 inches all ends
Material: copper alloy 836 body
Material: copper alloy 836 flow control device
Material Document And Classification: astm b-62 assn std single material response body
Material Document And Classification: astm b-62 assn std single material response flow control device
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Thread Series Designator: npt all ends
Nondefinitive Spec/Std Data: 4 type and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-079-6133	No Name Available	09/01/2023
4820-00-142-2984	No Name Available	11/05/1972
4820-00-203-3672	No Name Available	09/26/1973
4820-00-287-2773	No Name Available	09/30/1966
4820-00-288-9159	No Name Available	01/01/1983
4820-00-331-0485	No Name Available	09/01/2023
4820-00-797-2473	No Name Available	06/01/1992
4820-00-834-0669	No Name Available	02/05/1969
4820-00-879-7047	No Name Available	09/01/1967
4820-00-879-8369	No Name Available	06/06/1966
4820-01-130-5374	No Name Available	01/01/1992
4820-01-136-2012	No Name Available	10/01/1992
4820-01-304-6824	No Name Available	03/01/1992

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:

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101514	Check Valve
4708K55	Check Valve
513-1	Check Valve
A1088592G9	Check Valve
A89880-2	Check Valve
B-319 1IN	Check Valve
B-319 SZ 1 IN	Check Valve
MSS SP80 TYP3,CL 125,SZ 1 IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-3114?

The FSCG of the NSN 4820-00-287-3114 is 4820

Does the NSN 4820-00-287-3114 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-287-3114 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 4820-00-287-3114 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-287-3114 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 4820-00-287-3114 was assigned to the Federal Catalog?

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