6650-01-068-7720 MICROSCOPE,OPTICAL Index 8010-01-068-7723 POLYURETHANE COATING

National Stock Number:
3020-01-068-7722

Federal Supply Class:
3020

National Item Identification Number:
010687722

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
14EM26S1329440W. M. BERG INC


Techincal Specification:
BORE DIAMETER0.2498 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM
BORE LENGTH0.375 INCHES NOMINAL
BORE TYPESTRAIGHT
CRITICALITY CODE JUSTIFICATIONABXV
DESIGN FORMPLAIN
FURNISHED ITEMS AND QUANTITYSETSCREW,ONE EACH
FACE WIDTH0.125 INCHES NOMINAL
OUTSIDE DIAMETER0.668 INCHES NOMINAL
OVERALL LENGTH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
PITCH DIAMETER0.616 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
SECURING LOCATIONAA END
SECURING METHODSETSCREW
STYLE DESIGNATORPLAIN
TEETH QUANTITY PER ROW13
TEETH ROW QUANTITY1
THREAD SIZE6-32


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