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National Stock Number:
3110-00-138-9543
Federal Supply Class:
3110
National Item Identification Number:
001389543
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:
| A15D2077-1 | 77272 | THE BOEING COMPANY | | A15D2077-2 | 04836 | JAMAICA BEARINGS CO., INC. | | A15D2077-2 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP E4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | STYLE DESIGNATOR | SQUARE | | LENGTH | 2.500 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/ APERTURE | | APERTURE DIAMETER | 1.680 INCHES NOMINAL | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM |
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