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National Stock Number:
3110-00-648-2103
Federal Supply Class:
3110
National Item Identification Number:
006482103
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:
| 9084303 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| APERTURE DIAMETER | 2.375 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | COUNTERBORE DIAMETER | 3.000 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.125 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | OUTSIDE RAISED SURFACE DIAMETER | 3.248 INCHES MINIMUM AND 3.249 INCHES MAXIMUM | | MATERIAL | ALUMINUM OVERALL | | MINOR THICKNESS | 0.189 INCHES MINIMUM AND 0.191 INCHES MAXIMUM | | MOUNTING BOLT CIRCLE DIAMETER | 3.875 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | RAISED SURFACE HEIGHT | 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM | | SURFACE TREATMENT | ANODIZE OVERALL |
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