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4820-00-640-5992

Find complete technical information, availability, and procurement data for: 4820-00-640-5992

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4820-00-640-5992
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-640-5992
Item Name Code
05485
Assigment Date
01/01/1963 (63 years ago)

right-hand all ends thread direction, needle flow control device, inside screw bonnet type, integral bonnet attachment method, plain,optional end(pipe) all ends 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 all ends
Flow Control Device
needle
Bonnet Type
inside screw
Bonnet Attachment Method
integral
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
manual
Connection Type
threaded internal pipe all ends
Features Provided
bonnet packing
Thread Quantity Per Inch
27 1st end
Maximum Operating Pressure
2000.0 pounds per square inch single response
Nominal Thread Size
0.125 inches all ends
Material
copper alloy overall
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru
Thread Series Designator
npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-137-7871 No Name Available 07/01/1994
4820-00-235-3873 No Name Available 07/01/1992
4820-00-720-0112 No Name Available 08/01/1978

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
2-2350 Globe Valve
3231F2B Globe Valve
D311M Globe Valve
D3212F2B Globe Valve
R329A Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-640-5992?
The FSCG of the NSN 4820-00-640-5992 is 4820
Does the NSN 4820-00-640-5992 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801070
Does NSN 4820-00-640-5992 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 4820-00-640-5992 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-640-5992 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 4820-00-640-5992 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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