National Item Identification Number
01-428-6904
014286904
4820-01-428-6904
4820-01-428-6904
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)
30793
INSINGER MACHINE COMPANY
6245 STATE RD
PHILADELPHIA
PA
19135
800-344-4802
30793
INSINGER MACHINE COMPANY
6245 STATE RD
PHILADELPHIA
PA
19135
800-344-4802
30793
INSINGER MACHINE COMPANY
6245 STATE RD
PHILADELPHIA
PA
19135
800-344-4802
Reference Numbers (Part Numbers)
D-2241A
SK-2839
SK-2839 IT-19
Required Categories
BODY STYLE
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST END CONNECTION T
Required Description
B2 SINGLE CONNECTION, STRAIGHT FLOW
DISK, FLAT
1
THREADED EXTERNAL BOSS
J10