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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:
| MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | LACQUER OVERALL | | CORNER RADIUS | 0.280 INCHES NOMINAL | | APERTURE DIAMETER | 0.630 INCHES MINIMUM AND | | 0.640 INCHES MAXIMUM | | OVERALL THICKNESS | 0.090 INCHES NOMINAL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | SPECIAL FEATURES | 4 NOTCHES 0.200 IN. WIDTH 0.200 IN. DEEP UNEQUALLY SPACED AROUND OD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65104-11047-103 |
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