4Z-V4AR-B

View detailed technical data, stock status, and sourcing information for: 4Z-V4AR-B

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4Z-V4AR-B
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-622-6854
Item Name Code
05483
Assigment Date
03/01/1975 (51 years ago)

A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes:valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

right-hand all ends thread direction, 2a all ends thread class, inside screw bonnet type, stem flow control device, threaded bonnet attachment method

Product Characteristics

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

Thread Class
2a all ends
Thread Direction
right-hand all ends
Flow Control Device
stem
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Maximum Operating Temp
450.0 fahrenheit single response
Connection Style
plain (tube) all ends
Valve Operation Method
manual
Connection Type
threaded external tube all ends
Mounting Facility
panel
Features Provided
bonnet packing
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.250 inches all ends
Special Features
incl 2 sleeve; v stem
Material
copper alloy body
Material
copper alloy seat
Material
steel corrosion resisting stem
Media For Which Designed
water-oil-gas single response
Style Designator
angle
Thread Series Designator
unf all ends
Furnished Items And Quantity
2 ferrule and 2 nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-012-1646 No Name Available 01/01/1980

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
1VS4A Angle Valve
4Z-V4AR-B Angle Valve
8772667-1 Angle Valve
B-1VS4-A Angle Valve
S1E10039PC7 Angle Valve
S5B10204-01 Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-622-6854?
The FSCG of the NSN 4820-00-622-6854 is 4820
Does the NSN 4820-00-622-6854 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801095
Does NSN 4820-00-622-6854 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 4820-00-622-6854 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-622-6854 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 4820-00-622-6854 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Mar 1, 1975

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