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4820-01-122-0992

Find complete technical information, availability, and procurement data for: 4820-01-122-0992

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4820-01-122-0992
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-122-0992
Item Name Code
05482
Assigment Date
11/14/1981 (44 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

socket, weld, pipe connection type, 2.000 inches nominal pipe size accommodated, manual valve operation method, inside screw bonnet type, threaded bonnet attachment method

Product Characteristics

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

Nominal Pipe Size Accommodated
2.000 inches
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Valve Operation Method
manual
Connection Type
socket, weld, pipe
Valve Size
2.000 inches
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch steam and 400.0 pounds per square inch water-oil-gas
Stem Type
nonrising
Maximum Operating Temp And Media For Which Designed
425.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet
identical
Material
copper alloy body
Material
nickel alloy disk
Material
nickel alloy seat
Material
nickel alloy stem
Furnished Items And Quantity
1 handwheel

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
1146-010 2IN Gate Valve
1146-010T200 Gate Valve
1146-010V 200 Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-122-0992?
The FSCG of the NSN 4820-01-122-0992 is 4820
Does NSN 4820-01-122-0992 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 4820-01-122-0992 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-122-0992 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 4820-01-122-0992 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sat, Nov 14, 1981

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