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National Stock Number:
3110-01-158-2011
Federal Supply Class:
3110
National Item Identification Number:
011582011
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:
| B-43342-A | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | B-43342-A | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| APERTURE DIAMETER | 2.575 INCHES MINIMUM AND 2.579 INCHES MAXIMUM | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | RECESSED W/ APERTURE | | MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MINOR THICKNESS | 0.893 INCHES NOMINAL | | MOUNTING BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE TYPE | ROUND, THREADED | | NOMINAL THREAD SIZE | 0.375 INCHES | | OUTSIDE DIAMETER | 6.188 INCHES NOMINAL | | OUTSIDE RAISED SURFACE DIAMETER | 2.469 INCHES NOMINAL | | OVERALL THICKNESS | 0.955 INCHES NOMINAL | | RAISED SURFACE HEIGHT | 0.563 INCHES NOMINAL | | RECESS DEPTH | 0.643 INCHES NOMINAL | | RECESS DIAMETER | 4.250 INCHES NOMINAL | | SPECIAL FEATURES | TAPERED RAISED SURFACE ON OUTER FACE,0.625 IN. HIGH,4.750 IN. DIA AT FACE,TAPERED TO 3.375 IN. DIA; TWO CIRCUMFERENTIA OIL GROOVES IN BORE 0.125 IN. WIDE,0.188 IN. APART,FIRST GROOVES 0.188 IN. FROM RAISED SURFACE FACE | | STYLE DESIGNATOR | ROUND | | SURFACE FINISH | 63.0 MICROINCHES APERTURE | | SURFACE FINISH | 63.0 MICROINCHES INNER FACE AS MOUNTED | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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