4140-01-308-5098 FAN,CIRCULATING Index 5935-01-308-5100 BACKSHELL,ELECTRICAL CONNECTOR

National Stock Number:
3130-01-308-5099

Federal Supply Class:
3130

National Item Identification Number:
013085099

Description:
HOUSING,BEARING UNIT

Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.


Manufacturer Information:
717750176-00904939LOCKHEED MARTIN CORPORATION


Techincal Specification:
BORE DIAMETER2.5000 INCHES MINIMUM AND 2.5050 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE2.188 INCHES NOMINAL
HOUSING LENGTH3.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11-T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8-T6511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
MOUNTING HOLE DIAMETER0.499 INCHES MINIMUM AND 0.506 INCHES MAXIMUM
MOUNTING HOLE TYPEROUND, UNTHREADED
SHAFT END TYPEOPEN


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