2935-00-199-6451 FAN,ENGINE COOLING Index 3020-00-199-6457 PULLEY,GROOVE

National Stock Number:
3110-00-199-6453

Federal Supply Class:
3110

National Item Identification Number:
001996453

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:
47-661-033-180070LOCKHEED MARTIN CORPORATION
47-661-033-197499BELL TEXTRON INC


Techincal Specification:
APERTURE DIAMETER1.674 INCHES MINIMUM AND 1.680 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
OUTSIDE DIAMETER3.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
MINOR THICKNESS0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
MOUNTING BOLT CIRCLE DIAMETER2.496 INCHES MINIMUM AND 2.504 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
STYLE DESIGNATORROUND


Click here to Register for Free 30-day Trial