National Item Identification Number
00-421-9477
004219477
2520-00-421-9477
2520004219477
National Stock Number
Item Name
BREATHER
Federal Supply Class
2520
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0317.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0352.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0405.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-257-24P/css/TM-5-3805-257-24P_425.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-257-24P/css/TM-5-3805-257-24P_456.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-257-24P/css/TM-5-3805-257-24P_554.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-257-24P/css/TM-5-3805-257-24P_556.htmDescription
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)
77237
NSN (National Stock Number) 2520-00-421-9477, 2520004219477 NIIN (National Identification Number) 00-421-9477, 004219477
Part Numbers (Reference Numbers)
121214
121214
Required Categories
END ITEM IDENTIFICATION
CONNECTION TYPE
THREAD SIZE AND SERIES/TYPE DESIGNATOR
Required Description
3805-00-602-5006 AND 3805-00-602-5013
THREADED
3/8-18 NPT
3.500 INCHES MAXIMU