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National Stock Number:
3110-01-074-8344
Federal Supply Class:
3110
National Item Identification Number:
010748344
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.
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Manufacturer Information:
| 12267546 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | EX109248 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF LOWER HOLE | 1.250 INCHES NOMINAL | | APERTURE DIAMETER | 1.250 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE | | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.500 INCHES NOMINAL | | HARDNESS RATING | 20.0 ROCKWELL C NOMINAL | | OUTSIDE DIAMETER | 4.702 INCHES MINIMUM AND 4.704 INCHES MAXIMUM | | OUTSIDE RAISED SURFACE DIAMETER | 1.748 INCHES MINIMUM AND 1.750 INCHES MAXIMUM | | OVERALL THICKNESS | 0.720 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | MOUNTING HOLE ARRANGEMENT STYLE | VERTICAL CENTERLINE | | MOUNTING HOLE TYPE | ROUND, THREADED | | NOMINAL THREAD SIZE | 0.375 INCHES | | RAISED SURFACE HEIGHT | 0.320 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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