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National Stock Number:
3110-01-294-8139
Federal Supply Class:
3110
National Item Identification Number:
012948139
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:
| 717750691-001 | 04939 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| APERTURE DIAMETER | 7.037 INCHES MINIMUM AND 7.047 INCHES MAXIMUM | | BOLT CIRCLE HOLE QUANTITY | 8 | | COUNTERBORE DEPTH | 0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 7.253 INCHES MINIMUM AND 7.259 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | MATERIAL DOCUMENT AND CLASSIFICATION | | | MATERIAL | | | MINOR THICKNESS | 0.096 INCHES NOMINAL | | MOUNTING BOLT CIRCLE DIAMETER | 7.585 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE DIAMETER | 0.187 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | OUTSIDE DIAMETER | 7.940 INCHES NOMINAL | | OVERALL THICKNESS | 0.344 INCHES NOMINAL | | SPECIAL FEATURES | 32.0 MICROIN. ON CBORE DIA | | STYLE DESIGNATOR | ROUND |
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