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National Stock Number:
3110-01-210-4004
Federal Supply Class:
3110
National Item Identification Number:
012104004
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:
| NF203590-1 | 78567 | SPECO CORP |
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Techincal Specification:
| APERTURE DIAMETER | 0.250 INCHES NOMINAL | | BODY DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | BODY THICKNESS | 0.258 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | COUNTERBORE DEPTH | 0.1265 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.3750 INCHES MINIMUM AND 0.3754 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | OUTSIDE DIAMETER | 0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM | | OVERALL THICKNESS | 0.320 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MINOR THICKNESS | 0.194 INCHES NOMINAL | | MOUNTING BOLT CIRCLE DIAMETER | 0.812 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE TYPE | ROUND, THREADED | | NOMINAL THREAD SIZE | 0.112 INCHES | | SPECIAL FEATURES | 32.0 MICROIN FINISH ON ID OF CBORE; 63.0 MICROIN FINISH ON OD OF RAISED SURFACE | | STYLE DESIGNATOR | ROUND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | TEST DATA DOCUMENT | 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD SERIES DESIGNATOR | UNJC | | THREAD QUANTITY PER INCH | 40 |
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