4140-01-218-4999 IMPELLER,FAN,AXIAL Index 5935-01-218-5001 BACKSHELL,ELECTRICAL CONNECTOR

National Stock Number:
3110-01-218-5000

Federal Supply Class:
3110

National Item Identification Number:
012185000

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:
9691398889AEROCONTROLEX GROUP, INC.


Techincal Specification:
BOLT CIRCLE HOLE QUANTITY3
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/O APERTURE
OUTSIDE RAISED SURFACE DIAMETER0.375 INCHES MINIMUM AND 3.753 INCHES MAXIMUM
OVERALL THICKNESS0.218 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
MOUNTING BOLT CIRCLE DIAMETER0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE TYPEROUND, UNTHREADED
RAISED SURFACE HEIGHT0.156 INCHES NOMINAL
SPECIAL FEATURESMOUNTING HOLES ARE PLACED ON CENTR LINES 90 DEG APART
SURFACE TREATMENTPASSIVATE OVERALL


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