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National Stock Number: 3110-00-182-7996
Federal Supply Class: 3110
National Item Identification Number: 001827996
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:
| 3018166 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| MATERIAL | TITANIUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | CPW 41,FSCM 00198 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | FOUR FLATS | | OUTSIDE DIAMETER | 4.890 INCHES MINIMUM AND | | 4.910 INCHES MAXIMUM | | LENGTH ACROSS FLATS | 3.600 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.600 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | MINOR THICKNESS | 0.1149 INCHES NOMINAL | | BODY DIAMETER | 3.340 INCHES MINIMUM AND | | 3.350 INCHES MAXIMUM | | APERTURE DIAMETER | 2.740 INCHES MINIMUM AND | | 2.760 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 3.1499 INCHES MINIMUM AND | | 3.1549 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.3091 INCHES MINIMUM AND | | 0.3111 INCHES MAXIMUM | | BODY THICKNESS | 0.110 INCHES MINIMUM AND | | 0.120 INCHES MAXIMUM | | OVERALL THICKNESS | 0.420 INCHES MINIMUM AND | | 0.430 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | MOUNTING HOLE DIAMETER | 0.216 INCHES MINIMUM AND | | 0.226 INCHES MAXIMUM | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | BOLT CIRCLE HOLE QUANTITY | 4 | | MOUNTING BOLT CIRCLE DIAMETER | 4.400 INCHES NOMINAL | | SPECIAL FEATURES | THREE EQUALLY SPACED SCALLOPS IN APERTURE,0.950 IN. R TO 1.050 IN. R | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 00198 | | DESIGN CONTROL REFERENCE | 3018166 |
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