National Item Identification Number
01-087-1228
010871228
4820-01-087-1228
4820-01-087-1228
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)
96355
MATHESON CO
DIV OF G D SEARLE MEDICAL PRODUCTS
932 PATERSON PLANK RD
85
EAST RUTHERFORD
NJ
07073
201-933-2401
81395
Reference Numbers (Part Numbers)
FF4374
21021620-101
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION
Required Description
STEEL CORROSION RESISTING OVERALL
A1 STRAIGHT THRU
MANUAL
THREADED INTERNAL P