6620-00-861-3828 GENERATOR TACHOMETE Index 2815-00-861-3831 THRUST PLATE,CAMSHAFT

National Stock Number:
3020-00-861-3829

Federal Supply Class:
3020

National Item Identification Number:
008613829

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1089877819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3020008613829A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER8.015 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.110 INCHES FIRST END
0.440 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER10.380 INCHES FIRST END
9.751 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY12 PLAIN TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL DIAMETER0.470 INCHES TRANSVERSELY THROUGH FACE
BOLT HOLE CIRCLE NOMINAL DIAMETER8.880 INCHES TRANSVERSELY THROUGH FACE
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE10898778
MATERIALSTEEL COMP E3310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY112
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
PITCH DIAMETER12.4444 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER12.662 INCHES
FACE NOMINAL WIDTH1.440 INCHES
BODY RECESS NOMINAL DEPTH0.380 INCHES FIRST END


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