National Item Identification Number
01-173-4072
011734072
4820-01-173-4072
4820-01-173-4072
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)
32207
THERMAL ENGINEERING CO
A DIV OF SEA KAY CO INC
2022 ADAMS ST
TOLEDO
OH
43624
419-244-7781
Reference Numbers (Part Numbers)
250V50
Required Categories
Required Description