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4820-00-197-4873

Find complete technical information, availability, and procurement data for: 4820-00-197-4873

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4820-00-197-4873
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-197-4873
Item Name Code
20962
Assigment Date
06/24/1970 (56 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

100.0 fahrenheit single response maximum operating temp, inside screw bonnet type, pressed-in renewable seat ring type, integral bonnet attachment method, right-hand all ends thread direction

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
Bonnet Type
inside screw
Bonnet Attachment Method
integral
Renewable Seat Ring Type
pressed-in
Maximum Operating Temp
100.0 fahrenheit single response
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
manual
Connection Type
threaded internal pipe all ends
Maximum Operating Pressure
600.0 pounds per square inch single response
Nominal Thread Size
0.375 inches all ends
Material
copper alloy body
Material
copper alloy stem
Material
plastic polytetrafluoroethylene packing
Material
plastic polytetrafluoroethylene seat
Material
steel comp 316 flow control device
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-202-9000 No Name Available 08/01/1992

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
3/8A11TT Ball Valve
4A11TT3-8 Ball Valve
A1136TT 3/8 Ball Valve
A11TT3-8 Ball Valve
BA-100S 3/8 Ball Valve
BA-100S700A38 Ball Valve
BA-100SA 3/8 Ball Valve
GV500WV7 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-197-4873?
The FSCG of the NSN 4820-00-197-4873 is 4820
Does the NSN 4820-00-197-4873 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801085
Does NSN 4820-00-197-4873 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 4820-00-197-4873 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-197-4873 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 4820-00-197-4873 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 24, 1970

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