4820-01-156-9906

Find complete technical information, availability, and procurement data for: 4820-01-156-9906
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-156-9906

Item Name Code

05488

Assigment Date

06/28/1983 (43 years ago)

right-hand 2nd end thread direction, plain (pipe) 2nd end connection style, disk flow control device, 750.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction

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 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Maximum Operating Temp: 750.0 fahrenheit single response
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Adjustable Pressure Range: +30.0 to 45.0 pounds per square inch
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 1.000 inches 1st end
Material: steel body
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Material Document And Classification: aisi 316 assn std single material response flow control device
Material Document And Classification: aisi 316 assn std single material response stem
Material Document And Classification: astm a216,grade 2cb assn std single material response body
Media For Which Designed: air 1st response
Media For Which Designed: steam 2nd response
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-967-1023	No Name Available	06/14/2023

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
LCT 13T 3/4 X 1 IN 30T45PSI	Safety Relief Valve
LCT 14T 3/4X1IN 30T45PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-156-9906?

The FSCG of the NSN 4820-01-156-9906 is 4820

Does the NSN 4820-01-156-9906 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-156-9906 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 4820-01-156-9906 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-156-9906 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 4820-01-156-9906 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jun 28, 1983