4820-01-411-2165

Find complete technical information, availability, and procurement data for: 4820-01-411-2165
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-411-2165

Item Name Code

05488

Assigment Date

03/20/1995 (31 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 all ends connection style, 0.500 inches all ends nominal pipe size accommodated, automatic valve operation method, disk flow control device, spring disk loading 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: 0.500 inches all ends
Flow Control Device: disk
Disk Loading Method: spring
Connection Style: socket all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Opening Pressure Setting: 160.0 pounds per square inch
Special Features: max 2.0 percent magnetic permeability
Material: copper alloy body
Material: steel corrosion resisting stem
Style Designator: angle

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
MH10501E0160	Safety Relief Valve
MH10501E0160VM	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-411-2165?

The FSCG of the NSN 4820-01-411-2165 is 4820

Does the NSN 4820-01-411-2165 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-411-2165 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 4820-01-411-2165 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-411-2165 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 4820-01-411-2165 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Mar 20, 1995