200961

View detailed technical data, stock status, and sourcing information for: 200961

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200961
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-943-8389
Item Name Code
05487
Assigment Date
02/02/1966 (60 years ago)

3b 1st end thread class, 3a 2nd end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, 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 2nd end
Thread Class
3b 1st end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
poppet
Disk Loading Method
spring
Connection Style
swivel nut, flare (tube) 1st end
Connection Type
threaded external tube 2nd end
Connection Type
threaded internal tube 1st end
Thread Quantity Per Inch
18 1st end
Thread Quantity Per Inch
18 2nd end
Nominal Thread Size
0.562 inches 1st end
Nominal Thread Size
0.562 inches 2nd end
Material
steel corrosion resisting body
Style Designator
straight thru
Thread Series Designator
unf 1st end
Thread Series Designator
unf 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-943-8388 No Name Available 01/01/2009

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
200961 Check Valve
200962 Check Valve
576C688P1 Check Valve
576C691P1 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-943-8389?
The FSCG of the NSN 4820-00-943-8389 is 4820
Does the NSN 4820-00-943-8389 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-943-8389 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 4820-00-943-8389 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-943-8389 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 4820-00-943-8389 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Feb 2, 1966

Professional Distribution

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