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National Stock Number: 3110-01-130-4790
Federal Supply Class: 3110
National Item Identification Number: 011304790
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:
| 211F958 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 211F958-1 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| APERTURE DIAMETER | 0.651 INCHES MINIMUM AND 1.654 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLAT W/APERTURE | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | OVERALL THICKNESS | 0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | MOUNTING HOLE DIAMETER | 0.285 INCHES MINIMUM AND 0.295 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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