1005-00-895-3729 SERVO AMPLIFIER ASSEMBLY Index 1005-00-895-3731 TACHOMETER ASSEMBLY

National Stock Number:
3020-00-895-3730

Federal Supply Class:
3020

National Item Identification Number:
008953730

Description:
GEAR SECTOR,SPUR

Detail:
A gear sector with complements of spur gear teeth.


Manufacturer Information:
843685119204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
ARC NOMINAL LENGTH196.000 INCHES
FACE NOMINAL WIDTH1.155 INCHES
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-81591,COMP 1C,410 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE RADIUS2.348 INCHES
PITCH RADIUS2.3611 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY340


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