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National Stock Number: 3110-01-323-4281
Federal Supply Class: 3110
National Item Identification Number: 013234281
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:
| 23031582 | 06320 | NUMET ACQUISITION AEROCISION, INC. | | 23031582 | 0BJD2 | PYE AND HOGAN MACHINE INC OLD SAYBROOK TESTING LABORATORY BR | | 23031582 | 63005 | ROLLS-ROYCE CORPORATION | | 23031582 | 66905 | PACIFIC SKY SUPPLY, INC. |
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Techincal Specification:
| APERTURE DIAMETER | 8.625 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 2 | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM | | OUTSIDE DIAMETER | 10.658 INCHES MINIMUM AND 10.698 INCHES MAXIMUM | | OVERALL THICKNESS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6470 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 10.125 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | SPECIAL FEATURES | ITEM IS 90 DEG SEGMENT OF PLATE | | SURFACE FINISH | 32.0 MICROINCHES APERTURE | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL |
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