2990-00-547-1279 EXHAUST TUBE ASSEMB Index 2815-00-547-1283 SHAFT,DRIVE

National Stock Number:
3020-00-547-1282

Federal Supply Class:
3020

National Item Identification Number:
005471282

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
322633855380HATCH & KIRK, INC.
322633872915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
81127S41-26245ALT3PC4-553711NAVAL SEA SYSTEMS COMMAND
81127S41-26245ALT3PC4-580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESERRATED BOTH ENDS
COUNTERBORE NOMINAL DIAMETER1.3125 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.750 INCHES
HELIX ANGLE45.0000 DEGREES
HUB NOMINAL DIAMETER2.2485 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1035 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.313 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER5.935 INCHES
PITCH DIAMETER5.6569 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SERRATION PITCH DIAMETER1.2190 INCHES NOMINAL BOTH ENDS
SERRATION QUANTITY48 BOTH ENDS
SPECIAL FEATURESBOTH ENDS COUNTERBORED 1.3125 IN. DIA BY 1.3750 IN. DP
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY24
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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