National Item Identification Number
00-237-3971
002373971
3040-00-237-3971
3040002373971
National Stock Number
Item Name
BREATHER
Federal Supply Class
3040
Description
A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also CAP, VENT, FUEL STORAGE TANK. excludes VENTALATOR (as modified).
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
1139417-26
Required Categories
Required Description