A283A

View detailed technical data, stock status, and sourcing information for: A283A

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A283A
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-195-6417
Item Name Code
16989
Assigment Date
06/17/1970 (56 years ago)

flared (tube) 1st end connection style, manual valve operation method, right-hand 1st end thread direction, 3a 1st end thread class, 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 Class
3a 1st end
Thread Direction
right-hand 1st end
Flow Control Device
poppet
Connection Style
flared (tube) 1st end
Valve Operation Method
manual
Connection Type
threaded external tube 1st end
Thread Quantity Per Inch
18 1st end
Nominal Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated
0.375 inches 1st end
Special Features
bulkhead thd connection located on 2 nd end; body style: straight through
Material
rubber fluorocarbon class fpm and steel corrosion resisting flow control device
Material
steel corrosion resisting body
Thread Series Designator
unf 1st end

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
209-062-610-1 Poppet Drain Cock
475C62RS Poppet Drain Cock
A283A Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-195-6417?
The FSCG of the NSN 4820-00-195-6417 is 4820
Does the NSN 4820-00-195-6417 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-195-6417 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 4820-00-195-6417 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-195-6417 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 4820-00-195-6417 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 17, 1970

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