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National Stock Number:
3110-01-309-4928
Federal Supply Class:
3110
National Item Identification Number:
013094928
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:
| 31036-41048 | 97384 | TEXTRON SYSTEMS CORPORATION |
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Techincal Specification:
| APERTURE DIAMETER | 1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM | | BOLT CIRCLE HOLE QUANTITY | 8 | | COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | COUNTERSINK DIAMETER | 0.530 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT W/APERTURE | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6359 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OR STEEL COMP E4340 OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERSUNK | | OUTSIDE DIAMETER | 3.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND |
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