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National Stock Number:
3110-01-120-5293
Federal Supply Class:
3110
National Item Identification Number:
011205293
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:
| B-43331-A | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | B-43331-A | 96169 | ELECTRIC BOAT CORPORATION | | X43331-A- | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC |
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Techincal Specification:
| APERTURE DIAMETER | 2.018 INCHES MINIMUM AND 2.022 INCHES MAXIMUM | | BOLT CIRCLE HOLE QUANTITY | 4 | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | OUTSIDE RAISED SURFACE DIAMETER | 3.539 INCHES MINIMUM AND 3.542 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE DIAMETER | 0.266 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.312 INCHES | | RAISED SURFACE HEIGHT | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 18 |
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