National Item Identification Number
01-081-7011
010817011
2520-01-081-7011
2520010817011
National Stock Number
Item Name
BREATHER
Federal Supply Class
2520
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)
10988
Reference Numbers (Part Numbers)
D74469
Required Categories
CONNECTION TYPE
THREAD SIZE AND SERIES/TYPE DESIGNATOR
OUTSIDE DIAMETER
OVERA
Required Description
THREADED
1/8-27 NPTF
1.375 INCHES MAXIMUM
1.690 INCHES MAXIMUM
0.395 IN.THD