National Item Identification Number
00-978-2800
009782800
2520-00-978-2800
2520009782800
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)
97484
Reference Numbers (Part Numbers)
A83
Required Categories
BODY MATERIAL
CONNECTION TYPE
THREAD SIZE AND SERIES/TYPE DESIGNATOR
OVERALL
Required Description
ALUMINUM ALLOY
THREADED
5/16-24 UNF
1.031 INCHES MAXIMUM
0.562 IN.ACROSS HEX