National Item Identification Number
01-425-1011
014251011
4820-01-425-1011
4820-01-425-1011
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)
30003
30003
14487
CHART INC
5995 WASHINGTON ST
DENVER
CO
80216
303-308-7908
Reference Numbers (Part Numbers)
1602AS181
1602AS181-1
4950
Required Categories
BODY MATERIAL
FIRST END CONNECTION TYPE
FIRST END THREAD DIRECTION
FIRST END
Required Description
STEEL, CORROSION RESISTING
THREADED INTERNAL TUBE
RIGHT-HAND
UNF
0.250 INCHE