NATO Stock Number
4820-01-299-6667
Sold in multiples of
EA
DEMIL
NO
Flow Control Device
Disk
Bolt Hole Quantity
10 all ends
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Facility
Bracket
Valve Size
5.000 inches
Maximum Operating Pressure
250.0 pounds per square inch single response
Outside Diameter
9.060 inches all ends
Face To Face Distance
16.750 inches
Bolt Hole Diameter
0.688 inches all ends
Bolt Circle Diameter
7.813 inches all ends
Flange Face Design
Recessed straight all ends
Recess Diameter
5.278 inches all ends
Material
Copper alloy 922 body
Material
Copper alloy 922 seat
Material
Nickel alloy r-405 stem
Material
Rubber synthetic flow control device
Material Specification
Mil-b-16541 military specification single material response body
Material Specification
Mil-b-16541 military specification single material response seat
Material Specification
Mil-std-417 military standard single material response flow control device
Material Specification
Qq-n-281, cl b federal specification single material response stem
Furnished Items And Quantity
1 chain and 1 sight gage
Fsc Application Data
Piping sys, high capacity fog foam