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National Stock Number:
3110-01-263-4372
Federal Supply Class:
3110
National Item Identification Number:
012634372
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:
| 4863666-0003 | 96169 | ELECTRIC BOAT CORPORATION | | 520-4863666 ITEM 3 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 520-4863666 ITEM 3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE HOLE QUANTITY | 8 | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | COUNTERSINK DIAMETER | 0.530 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 20.125 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE TYPE | ROUND, THREADED, COUNTERSUNK | | NOMINAL THREAD SIZE | 0.500 INCHES | | SPECIAL FEATURES | THREE ADDITIONAL MOUNTING HOLES EQUALLY SPACED 3.0 IN. DEEP,90 DEG CSK TO 0.8 IN. DIA,0.750 IN. THREAD SIZE,10 THREADS PER IN.; TWO ADDITIONAL HOLES 0.312 IN. DIA,0.250 IN. DEEP | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES DESIGNATOR | UNC |
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