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		                        | National Stock Number:
 3020-01-623-7712
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 016237712
 
 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.
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 Manufacturer Information:
 
 | 25085305 | 89619 | MACK TRUCKS, INC. |  | 741KB3213 | 89619 | MACK TRUCKS, INC. | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 3.022 INCHES |  | FEATURES PROVIDED | CHAMFERED TEETH |  | GROOVE QUANTITY | 4 |  | III MATERIAL | STEEL OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | COUNTERSHAFT HI-RANGE |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL OUTSIDE DIAMETER | 7.338 INCHES |  | SPECIAL FEATURES | OVERALL WIDTH:3.733" - 3.735"; BASE OF GEAR HAS 27 TEETH R.H. WITH CHAMFER BEING 0.031" AND A .12 RADIUS; TOP OF GEAR IS 4.931" - 4.941" IN DIAMETER WITH 23 TEETH; CENTER OF GEAR IS 3.37" IN DIAMETER WITH 4 EQUALLY SPACED GROOVES |  | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |  | TEETH QUANTITY | 50 | 
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