NSN 4820-00-932-9813
Stop-check Valve Cartridge
Bulkhead thd located on first end,7/16-20 unf3a,0.312 in. Min,0.379 in. Max lg.
Manufacturer part number 18790-1 for national stock number 4820009329813.
Datasheet
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Product description
Stop-check Valve NSN 4820-00-932-9813.
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MPN or Model
18790-1
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
40 lb -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube 1st end -
Mounting Position
Vertical -
Thready Qty Per Inch (tpi)
20 1st end -
Thread Size
0.437 inches 1st end -
Outside Diameter Tube Accommodated
0.250 inches 1st end -
Style Designator
Straight thru
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A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Pricing and Availability
Get a quote for 4820-00-932-9813 stop-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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18790-1 | Eaton Corporation |
S6130-80413-2 | Sikorsky Aircraft Corporation |