9390-00-810-4157 NONMETALLIC SPECIAL SHAPED SECTI Index 4720-00-810-4178 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
3020-00-810-4159

Federal Supply Class:
3020

National Item Identification Number:
008104159

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:
6960039-00316128GICHNER SYSTEMS GROUP INC GICHNER MOBILIZER DIV
6960039-00329381GICHNER SYSTEMS GROUP, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES4.7100 INCHES TRANSVERSELY THROUGH BOTTOM
FACE NOMINAL WIDTH1.250 INCHES
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.281 INCHES TRANSVERSELY THROUGH BOTTOM
MOUNTING HOLE TYPE AND QUANTITY3 COUNTERBORED TRANSVERSELY THROUGH BOTTOM
NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER0.6250 INCHES TRANSVERSELY THROUGH BOTTOM
NOMINAL OVERALL LENGTH63.000 INCHES
NOMINAL THICKNESS0.750 INCHES
PITCH HEIGHT0.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORSQUARE OR RECTANGULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEETH QUANTITY18
TEETH TYPESPUR
TOOTH FORMSTANDARD


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