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National Stock Number: 3110-01-323-8155
Federal Supply Class: 3110
National Item Identification Number: 013238155
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:
| 5190308 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | ROUND | | OUTSIDE DIAMETER | 3.530 INCHES MINIMUM AND | | 3.590 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/O APERTURE | | MINOR THICKNESS | 0.080 INCHES NOMINAL | | COUNTERBORE DIAMETER | 2.220 INCHES MINIMUM AND | | 2.280 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.130 INCHES MINIMUM AND | | 0.150 INCHES MAXIMUM | | OVERALL THICKNESS | 0.190 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | MOUNTING HOLE DIAMETER | 0.174 INCHES MINIMUM AND | | 0.182 INCHES MAXIMUM | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | BOLT CIRCLE HOLE QUANTITY | 4 | | MOUNTING BOLT CIRCLE DIAMETER | 3.124 INCHES NOMINAL |
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