National Item Identification Number
01-426-0424
014260424
4820-01-426-0424
4820-01-426-0424
National Stock Number
Item Name
VALVE,DIAPHRAGM,STOP
Federal Supply Class
4820
Description
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.
Commercial and Government Entity Code (Supplier Data)
01359
8V613
8V613
Reference Numbers (Part Numbers)
E131029000
7-511A21529-1
7-511A21529-3
Required Categories
MATERIAL
STYLE DESIGNATOR
III END ITEM IDENTIFICATION
SPEC/STD CONTROLLING DA
Required Description
ALUMINUM BODY
A17 CROSS W/OFFSET
USED ON AH-64A
8V613
7-511A21529-1