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4820-00-447-9281

Find complete technical information, availability, and procurement data for: 4820-00-447-9281

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4820-00-447-9281
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-447-9281
Item Name Code
16990
Assigment Date
01/01/1963 (63 years ago)

right-hand 1st end thread direction, manual valve operation method, plain (pipe) 1st end connection style, disk or stem flow control device, plain (tube) 2nd end connection style

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 1st end
Flow Control Device
disk or stem
Connection Style
plain (pipe) 1st end
Connection Style
plain (tube) 2nd end
Valve Operation Method
manual
Connection Type
threaded external pipe 1st end
Connection Type
unthreaded internal tube 2nd end
Nominal Thread Size
0.125 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.187 inches 2nd end
Material
copper alloy body
Thread Series Designator
npt 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2805-00-554-6416 No Name Available 01/01/1960

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
153-EF Screw Stem Shutoff Cock
RG-35 Screw Stem Shutoff Cock

FAQs

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

What is the FSCG of the NSN 4820-00-447-9281?
The FSCG of the NSN 4820-00-447-9281 is 4820
Does the NSN 4820-00-447-9281 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-447-9281 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 4820-00-447-9281 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-447-9281 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 4820-00-447-9281 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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