4820-01-187-7881

Find complete technical information, availability, and procurement data for: 4820-01-187-7881
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-187-7881

Item Name Code

05485

Assigment Date

08/25/1984 (41 years ago)

right-hand all ends thread direction, 450.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, disk flow control device, inside screw bonnet 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
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
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: 125.0 pounds per square inch 2nd response
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Nominal Thread Size: 0.500 inches all ends
Material: copper alloy body
Media For Which Designed: steam 2nd response
Media For Which Designed: water-oil-gas 1st 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
4600K13	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-187-7881?

The FSCG of the NSN 4820-01-187-7881 is 4820

Does NSN 4820-01-187-7881 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 4820-01-187-7881 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-187-7881 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 4820-01-187-7881 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Aug 25, 1984