National Item Identification Number
00-618-9073
006189073
4820-00-618-9073
4820-00-618-9073
National Stock Number
Item Name
VALVE,SEATLESS
Federal Supply Class
4820
Description
A valve that controls flow by a cylindrical piston sliding vertically through packing rings separated by a metal cage having ports through which flow may proceed when the valve is open. Rotation of the threaded stem is used to regulate the position of the piston. See also VALVE, PLUG and VALVE, WEIGHTED CONTROL, PISTON.
Commercial and Government Entity Code (Supplier Data)
62983
62983
62983
18876
Reference Numbers (Part Numbers)
XT03F10
XT03F20
XT033F-30
9111937
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
STEEL OVERALL
A40 ANGLE W/OFFSET
PISTON
HYDRAULIC FLUID, SILICATE-ESTER BASE