National Item Identification Number
00-467-3170
004673170
4820-00-467-3170
4820-00-467-3170
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)
92003
Reference Numbers (Part Numbers)
2720042
Required Categories
BODY MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL
END CONNECTION
Required Description
ALUMINUM ALLOY
POPPET
POLYAMIDE NYLON
2
THREADED EXTERNAL TUBE
J3 FLARED
0