4820-01-166-8622

Find complete technical information, availability, and procurement data for: 4820-01-166-8622
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-166-8622

Item Name Code

05487

Assigment Date

11/18/1983 (42 years ago)

100.0 fahrenheit 2nd response maximum operating temp, 1000.0 fahrenheit 1st response maximum operating temp, automatic valve operation method, socket (tube) all ends connection style, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
Maximum Operating Temp: 100.0 fahrenheit 2nd response
Maximum Operating Temp: 1000.0 fahrenheit 1st response
Connection Style: socket (tube) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 2000.0 pounds per square inch 2nd response
Maximum Operating Pressure: 235.0 pounds per square inch 1st response
Nominal Outside Diameter Tube Accommodated: 0.500 inches all ends
Special Features: welded seat insert with intergral stainlessseat deposit; conventional port
Material: steel body
Material: steel corrosion resisting seat
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru

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
0018-1711-D00	Check Valve
862 1/2IN. SW	Check Valve
SWS-74 1-2IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-166-8622?

The FSCG of the NSN 4820-01-166-8622 is 4820

Does the NSN 4820-01-166-8622 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-166-8622 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 4820-01-166-8622 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-166-8622 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 4820-01-166-8622 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Nov 18, 1983