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		                        | National Stock Number:
 2520-00-778-3458
 
 Federal Supply Class:
 2520
 
 National Item Identification Number:
 007783458
 
 Description:
 BREATHER
 
 Detail:
 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).
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 Manufacturer Information:
 
 | 53-54 | 05643 | BARBER-GREENE CO |  | 53-54 | 0MKW7 | MINNPAR, LLC |  | E53-54W | 05643 | BARBER-GREENE CO |  | E53-54W | 0MKW7 | MINNPAR, LLC |  | E53-54W | 61790 | ASTEC INDUSTRIES INC | 
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 Techincal Specification:
 
 | SPECIAL FEATURES | 0.250 IN.STD STREET ELBOW,90 DEG,W/20 MESH BRASS SCREEN 0.8125 IN.DIA SOLDERED ON INTERNAL THD END | 
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