National Item Identification Number
01-442-6144
014426144
4820-01-442-6144
4820-01-442-6144
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)
23798
BIDORO MFG CO
PO BOX 103 HUNTINGTON STA NY 11746
209 BELLEROSE AVE
103
EAST NORTHPORT
NY
11731
631-261-5050
Reference Numbers (Part Numbers)
BMC3479A
Required Categories
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL;
Required Description
COPPER ALLOY
RUBBER, BUNA-N
POPPET
COPPER ALLOY
2
UNTHREADED INTERNAL TUBE;