4820-01-521-0370 VALVE,BALL Index 4520-01-521-0372 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
3040-01-521-0371

Federal Supply Class:
3040

National Item Identification Number:
015210371

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).


Manufacturer Information:
PBB-W-40-5-3S49503LHA PRODUCTS INC
PBB-W-40-5-3S59838LHA PRODUCTS INC SUB OF LUCAS INDUSTRIES OF NORTH AMERICA


Techincal Specification:
BODY MATERIALSTEEL
CONNECTION TYPEPUSH IN
OUTSIDE DIAMETER3.140 INCHES NOMINAL
OVERALL LENGTH5.850 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP,PRESSURE FILLER
SPECIAL FEATURESPRESSURIZED BREATHER; BAYONET STYLE; WEATHERPROFF CAP; 40 MICRON; RELIEF VALUE SETTING 5 PSI; 3 INCH STAINLESS BASKET WITH 1.90 DIA.; BUNA GASKET; 3.25 INCH FLANGE USING NO. 10-32X1/2 SCREWS; AIR INTAKE VALUE OPEN 0.435 PSI; TEMP RANGE -22 DEG F TO + 240 DEG F; USED ON NSN 1730-01-461-5143


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