4820-01-689-3156

Find complete technical information, availability, and procurement data for: 4820-01-689-3156
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-689-3156

Item Name Code

05487

Assigment Date

06/15/2020 (6 years ago)

Trousers designed to make the wearer inconspicuous against the natural background.

horizontal or vertical mounting position, right-hand all ends thread direction, 550.0 fahrenheit single response maximum operating temp, automatic valve operation method, threaded internal pipe all ends connection type

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: 550.0 fahrenheit single response
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Valve Size: 1.500 inches
Maximum Operating Pressure: 400.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches all ends
Face To Face Distance: 4.156 inches
Second Connection Face To Centerline Distance: 3.688 inches
Part Name Assigned By Controlling Agency: valve, swing check
Material: copper alloy body
Material Document And Classification: astm b16 american society for testing and materials (astm) single material response body
Media For Which Designed: refrigerant, halogenated 1st response
Style Designator: straight thru flanged ends
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
31000-009	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-689-3156?

The FSCG of the NSN 4820-01-689-3156 is 4820

Does the NSN 4820-01-689-3156 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-689-3156 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 4820-01-689-3156 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-689-3156 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 4820-01-689-3156 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Jun 15, 2020