National Item Identification Number
00-078-0971
000780971
4820-00-078-0971
4820-00-078-0971
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
45153
99167
98897
Reference Numbers (Part Numbers)
11390-1
11390-1
4A90150-101A
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
SPEC/STD CONTROLLING DATA
MAN
Required Description
AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 4A90150-101A FSCM 98897
98897
4A90