6145-00-867-2027 CABLE,SPECIAL PURPOSE,ELECTRICAL Index 6625-00-867-2038 DELAYLINE

National Stock Number:
3020-00-867-2032

Federal Supply Class:
3020

National Item Identification Number:
008672032

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
A51M20518-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M20518-1161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M20518-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY60
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE45.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 14
BACKLASH DESIGNATIONGRADE D
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER1.2495 INCHES MINIMUM AND
1.2500 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.496 INCHES
NOMINAL OUTSIDE DIAMETER1.279 INCHES
FACE NOMINAL WIDTH0.190 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.290 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.688 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.938 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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