NSN 2520-01-557-4449

Part Details | BREATHER

2520-01-557-4449 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).

Alternate Parts: 2200814, 2520-01-557-4449, 01-557-4449, 2520015574449, 015574449

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25OCT 23, 200701-557-444911034 ( BREATHER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2520-01-557-4449
Part Number Cage Code Manufacturer
220081411083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 2520-01-557-4449
Characteristic Specifications
END ITEM IDENTIFICATION3805-01-533-1857 LOADER, SCOOP TYPE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY