4140-01-314-1979 IMPELLER,FAN,AXIAL Index 5961-01-314-1981 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
3110-01-314-1980

Federal Supply Class:
3110

National Item Identification Number:
013141980

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:
526-4669078-6780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER76.20 MILLIMETERS MINIMUM AND 76.24 MILLIMETERS MAXIMUM
BOLT CIRCLE HOLE QUANTITY10
FLANGE THICKNESS5.00 MILLIMETERS NOMINAL
OUTSIDE DIAMETER96.16 MILLIMETERS MINIMUM AND 96.20 MILLIMETERS MAXIMUM
OVERALL THICKNESS31.00 MILLIMETERS NOMINAL
MOUNTING BOLT CIRCLE DIAMETER86.18 MILLIMETERS NOMINAL
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE TYPEROUND, THREADED
NOMINAL THREAD SIZE0.2500 INCHES
STYLE DESIGNATORROUND
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH28


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