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National Stock Number:
3110-01-212-6196
Federal Supply Class:
3110
National Item Identification Number:
012126196
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:
| 13921 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS | | 2R-727 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS | | 2R-727 PIECE 20 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS | | 839-119-042 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS | | 860-950-044 PIECE 20 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS |
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Techincal Specification:
| DISTANCE BETWEEN HOLES ALONG LENGTH | 7.0632 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 4.9508 INCHES NOMINAL | | DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE | 2.4754 INCHES NOMINAL | | DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 3.5316 INCHES NOMINAL | | APERTURE DIAMETER | 3.7495 INCHES MINIMUM AND 3.7525 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | FIRST COUNTERBORE DEPTH | 0.6875 INCHES NOMINAL | | FIRST COUNTERBORE DIAMETER | 5.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-24137 CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON CAST UNS F33101 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MINOR THICKNESS | 0.500 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | FOUR HOLES | | MOUNTING HOLE TYPE | ROUND, THREADED | | NOMINAL THREAD SIZE | 0.375 INCHES | | OUTSIDE DIAMETER | 9.375 INCHES NOMINAL | | OVERALL THICKNESS | 2.500 INCHES NOMINAL | | SECOND COUNTERBORE DEPTH | 1.3125 INCHES NOMINAL | | SECOND COUNTERBORE DIAMETER | 5.5118 INCHES MINIMUM AND 5.5128 INCHES MAXIMUM | | SPECIAL FEATURES | OD FLAT 3.875 IN. ABOVE AND BELOW HORIZ CENTERLINE; 6 ROUND UNTHREADED HOLES 0.4375 IN. DIA ON 8.625 BOLT CIRCLE; 30.0 DEG TAPER ON FRONTFACE TO 5.125 IN. DIA; KEYWAY SLOT IN BORE 2.000 IN. WIDE,3.500 IN R FROM BORE CENTER,2.000 IN. DEEP; CIRCUMFERENTIAL GROOVE IN OD,0.875 IN. FROM BACKFACE TO CORNER,0.375 IN. WIDE,7.035 PORM 0.010 IN. DIA | | WIDTH ACROSS FLATS | 7.750 INCHES NOMINAL | | STYLE DESIGNATOR | TWO FLATS | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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