|
|
|
National Stock Number:
3110-01-085-5201
Federal Supply Class:
3110
National Item Identification Number:
010855201
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.
|
Manufacturer Information:
| 369A5118-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 369A5118-3 | 8V613 | THE BOEING COMPANY |
|
Techincal Specification:
| APERTURE DIAMETER | 3.590 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 6 | | COUNTERBORE DEPTH | 0.360 INCHES NOMINAL | | COUNTERBORE DIAMETER | 3.8750 INCHES MINIMUM AND 3.8753 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | | LENGTH | 4.746 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | MINOR THICKNESS | 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM | | MOUNTING BOLT CIRCLE DIAMETER | 4.812 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | OVERALL THICKNESS | 1.948 INCHES NOMINAL | | SPECIAL FEATURES | MOUNTING CONFIGURATION:5 HOLES AT 60 DEG SPACING,1 HOLE AT 5 DEG OFF CENTERLINE;APERTURE SHAPE:ROUND AND INCLUDED;APERTURE CORNER RADIUS:0.035 IN.RADIUS;APERTURE TYPE:COUNTERBORED;SHAPE:SPECIAL | | TEST DATA DOCUMENT | 81349-MIL-I-6868 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.). |
|
|