National Item Identification Number
01-161-6739
011616739
4820-01-161-6739
4820-01-161-6739
National Stock Number
Item Name
VALVE,VENT
Federal Supply Class
4820
Description
A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see VALVE (1), SAFETY RELIEF.
Commercial and Government Entity Code (Supplier Data)
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
Reference Numbers (Part Numbers)
530-4C
Required Categories
MATERIAL
NOMINAL PIPE SIZE ACCOMMODATED
Required Description
COPPER ALLOY OVERALL
0.500 INCHES ALL ENDS