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National Stock Number:
3110-00-304-8710
Federal Supply Class:
3110
National Item Identification Number:
003048710
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:
| SMC502087 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| APERTURE DIAMETER | 3.125 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | MOUNTING HOLE DIAMETER | 0.166 INCHES MINIMUM AND 0.174 INCHES MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED | | OUTSIDE DIAMETER | 4.250 INCHES NOMINAL | | SPECIAL FEATURES | MOUNTING HOLES COUNTERBORED 0.312 IN. DIA BY 0.125 IN. DEEP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL |
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