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National Stock Number:
3110-00-316-0662
Federal Supply Class:
3110
National Item Identification Number:
003160662
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:
| MBB957 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | CORNER RADIUS | 0.003 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/APERTURE | | APERTURE DIAMETER | 0.453 INCHES NOMINAL | | OVERALL THICKNESS | 0.078 INCHES NOMINAL | | RAISED SURFACE HEIGHT | 0.078 INCHES NOMINAL | | FIRST RAISED SURFACE OUTSIDE DIAMETER | 0.999 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, THREADED | | MOUNTING HOLE DIAMETER | 0.060 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.156 INCHES MINIMUM AND | | 0.161 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.4998 INCHES MINIMUM AND | | 0.5002 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD SIZE | 0.060 INCHES | | THREAD QUANTITY PER INCH | 80 | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | BOLT CIRCLE HOLE QUANTITY | 6 | | MOUNTING BOLT CIRCLE DIAMETER | 1.497 INCHES MINIMUM AND | | 1.503 INCHES MAXIMUM | | SPECIAL FEATURES | OD RAISED SURFACE CONCENTRIC W/ID OF COUNTERBORED WITHIN 0.001 IN.TIR;RIGHT END SURFACE OF LEFT FLANGE AND BOTTOM SURFACE OF COUNTERBORED PERPENDICULAR W/ID OF COUNTERBORED WITHIN 0.001 IN.RESPECTIVELY;6 HOLES CONCENTRIC W/ID COUNTERBORED WITHIN 0.005 IN.TIR;RAISED SURFACE FEATURE:INCLUDED;APERTURE AND APERTURE SHAPE:ROUND;APERTURE CORNER RADIUS:0.003 IN.;APERTURE TYPE:COUNTERBORED;SHAPE:ROUND | | CRITICALITY CODE JUSTIFICATION | AAWY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99251 | | DESIGN CONTROL REFERENCE | MBB957 |
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