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National Stock Number:
3110-01-281-3891
Federal Supply Class:
3110
National Item Identification Number:
012813891
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:
| 2907569 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.500 INCHES NOMINAL | | DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 1.000 INCHES NOMINAL | | APERTURE DIAMETER | 0.810 INCHES NOMINAL | | BODY DIAMETER | 1.620 INCHES NOMINAL | | BODY THICKNESS | 0.250 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.220 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.620 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.000 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.280 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.880 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | MINOR THICKNESS | 0.630 INCHES NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | FOUR HOLES | | MOUNTING HOLE DIAMETER | 0.210 INCHES MINIMUM AND 0.218 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | WIDTH ACROSS FLATS | 1.860 INCHES NOMINAL | | STYLE DESIGNATOR | TWO FLATS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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