4820-01-202-7744

Find complete technical information, availability, and procurement data for: 4820-01-202-7744
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-202-7744

Item Name Code

16996

Assigment Date

03/06/1985 (41 years ago)

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

"angle give "adqm" and "adqn" only if flanged one or two ends" body style, unthreaded internal pipe first end connection type, -20.0 fahrenheit and 165.0 fahrenheit temp rating, socket w/brazing ring first end style designator, air media for which designed

Product Characteristics

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

Body Style: "angle give "adqm" and "adqn" only if flanged one or two ends"
Temp Rating: -20.0 fahrenheit and 165.0 fahrenheit
Media For Which Designed: air
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket w/brazing ring
First End Nominal Pipe Size Accommodated: 0.750 inches
Second End Relationship With First End: identical
Flow Control Device: poppet
End Connection Quantity: 2
Opening Pressure Setting: 1155.0 pounds per square inch
Valve Discharge Flow Rate: 1230.0 cubic feet per minute
Temp Adjustability: adjustable
Temp Control Device Type: thermostatic
Material: copper alloy body
Material: plastic polyamide (nylon) seat
Material: steel comp 440a flow control device
Material Document And Classification: aisi 440c assn std single material response flow control device

FAQs

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

What is the FSCG of the NSN 4820-01-202-7744?

The FSCG of the NSN 4820-01-202-7744 is 4820

Does the NSN 4820-01-202-7744 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-202-7744 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 4820-01-202-7744 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-202-7744 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 4820-01-202-7744 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Mar 6, 1985