3020-01-254-1220 GEAR RACK Index 3020-01-254-1222 GEAR,BEVEL

National Stock Number:
3020-01-254-1221

Federal Supply Class:
3020

National Item Identification Number:
012541221

Description:
GEAR RACK

Detail:
A BAR-LIKE ITEM WITH GEAR TEETH ON ONE FACE FOR ENGAGING WITH A SPUR, BEVEL, OR WORM GEAR, OR THE LIKE. IT IS SPECIFICALLY DESIGNED FOR STRAIGHT LINE MOTION.


Manufacturer Information:
S3513716331LOCKHEED MARTIN CORPORATION
S3513749671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY50
TEETH TYPESPUR
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORSQUARE OR RECTANGULAR
NOMINAL OVERALL LENGTH44.768 INCHES
FACE NOMINAL WIDTH2.000 INCHES
NOMINAL THICKNESS1.500 INCHES
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY6 COUNTERBORED TRANSVERSELY THROUGH BOTTOM
MOUNTING HOLE NOMINAL DIAMETER0.406 INCHES AND
0.594 INCHES TRANSVERSELY THROUGH BOTTOM


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