National Item Identification Number
01-184-6946
011846946
4820-01-184-6946
4820-01-184-6946
National Stock Number
Item Name
VALVE,GATE
Federal Supply Class
4820
Description
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Commercial and Government Entity Code (Supplier Data)
63686
THE WALWORTH COMPANY
8383 COMMERCE PARK
SUITE 608
HOUSTON
TX
77036
713-777-7788
96169
90699
UNIMASCO INC
5855 GRAYWOOD AVE
LAKEWOOD
CA
90712
310-804-3174
96169
Reference Numbers (Part Numbers)
FIG 49 WS-1/4INCH
2620-902
2620-902ASSEMBLY AA, 1/4 INCH
2620-902ASSEMBLY AA1
Required Categories
MATERIAL
VALVE SIZE
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
M
Required Description
COPPER BODY
NICKEL SEAT
NICKEL STEM
NICKEL DISK
0.250 INCHES
700.0 POUNDS P