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National Stock Number:
3110-01-100-3032
Federal Supply Class:
3110
National Item Identification Number:
011003032
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:
| 65104-11047-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| APERTURE DIAMETER | 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM | | CORNER RADIUS | 0.280 INCHES NOMINAL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | OVERALL THICKNESS | 0.090 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | SPECIAL FEATURES | 4 NOTCHES 0.200 IN. WIDTH 0.200 IN. DEEP UNEQUALLY SPACED AROUND OD | | SURFACE TREATMENT | LACQUER OVERALL |
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