4140-01-295-9717 FAN,CENTRIFUGAL Index 3110-01-295-9719 PLATE,RETAINING,BEARING

National Stock Number:
3110-01-295-9718

Federal Supply Class:
3110

National Item Identification Number:
012959718

Description:
PLATE,RETAINING,BEARING

Detail:
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.


Manufacturer Information:
851228007187HONEYWELL INTERNATIONAL INC.


Techincal Specification:
APERTURE DIAMETER2.0620 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
LENGTH ACROSS FLATS2.8600 INCHES NOMINAL
OUTSIDE DIAMETER2.6870 INCHES NOMINAL
OVERALL THICKNESS0.0600 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CLASS 304,COND. A,FINISH 2B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.2650 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLETHREE HOLES
MOUNTING HOLE TYPEROUND, UNTHREADED
SPECIAL FEATURESUSED ON AN ACTUATOR,HOLDS BEARING INSIDE TEST FIXTURE; PART OF B52
STYLE DESIGNATORFOUR FLATS
WIDTH ACROSS FLATS2.8700 INCHES NOMINAL
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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