National Item Identification Number
01-255-6620
012556620
4820-01-255-6620
4820-01-255-6620
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)
79318
92003
Reference Numbers (Part Numbers)
F635AF
F635AF
Required Categories
Required Description
