National Item Identification Number
01-439-9727
014399727
4820-01-439-9727
4820-01-439-9727
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)
28396
INTERNATIONAL VALVE CORP
DBA CHECK-ALL VALVE MFG CO
1800 FULLER RD
WEST DES MOINES
IA
50265
515-224-2301
63005
63005
63005
63005
Reference Numbers (Part Numbers)
CAV-4311-SS-V-.125
23059008
23059008 ITEM 131
23059065
23059065-04
Required Categories
Required Description