4820-01-449-6737

Find complete technical information, availability, and procurement data for: 4820-01-449-6737
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-6737

Item Name Code

05487

Assigment Date

10/09/1997 (28 years ago)

A circuit designed to store information and/or coded instructions. Item has pins or other connections to install in a computer or computing device. Does not include magnetic drums, tapes, punched cards or the like. For items that have portable type connections see memory, portable, solid state.

4930-01-139-2492; vehicle,aircraft refueler,r-14 end item identification, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction, 190.0 fahrenheit single response maximum operating temp, poppet 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.

Thread Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: 190.0 fahrenheit single response
End Item Identification: 4930-01-139-2492; vehicle,aircraft refueler,r-14
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 400.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: copper alloy body
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
4616K21	Check Valve
4616K71	Check Valve
9314C03-2180	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-449-6737?

The FSCG of the NSN 4820-01-449-6737 is 4820

Does the NSN 4820-01-449-6737 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-449-6737 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 4820-01-449-6737 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-6737 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 4820-01-449-6737 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Oct 9, 1997