4310-00-523-5240 VACUUM PUMP UNIT,RECIPROCATING Index 3110-00-523-5246 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-523-5241

Federal Supply Class:
3110

National Item Identification Number:
005235241

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.


Manufacturer Information:
10000851261CONTRAVES INC


Techincal Specification:
APERTURE DIAMETER3.251 INCHES MINIMUM AND 3.254 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
OUTSIDE DIAMETER5.530 INCHES NOMINAL
OVERALL THICKNESS0.300 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061 OVERALL
MOUNTING BOLT CIRCLE DIAMETER5.218 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
SPECIAL FEATURESSILICON RUBBER SEAL ON ONE SIDE
STYLE DESIGNATORROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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