National Item Identification Number
01-453-0113
014530113
4820-01-453-0113
4820-01-453-0113
National Stock Number
Item Name
VALVE,VACUUM BREAKING
Federal Supply Class
4820
Description
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.
Commercial and Government Entity Code (Supplier Data)
21439
Reference Numbers (Part Numbers)
52C9003-1
Required Categories
BODY STYLE
FLOW CONTROL DEVICE
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
B1 SINGLE CONNECTION, STRAIGHT FLOW
DISK, FLAT
USED ON HYDRAULIC MANIFOLD ASSE