National Item Identification Number
00-186-4007
001864007
4820-00-186-4007
4820-00-186-4007
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)
91816
Reference Numbers (Part Numbers)
P9-401
Required Categories
MATERIAL
CONNECTION TYPE
FLANGE SHAPE
NOMINAL OUTSIDE DIAMETER
BOLT HOLE NOM
Required Description
ALUMINUM ALLOY BODY
FLANGE ALL ENDS
ROUND WITH HOLES ALL ENDS
0.945 INCHES AL
