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		                        | National Stock Number:
 2010-00-172-9838
 
 Federal Supply Class:
 2010
 
 National Item Identification Number:
 001729838
 
 Description:
 PROPELLER,MARINE
 
 Detail:
 A PROPELLER WITH TWO OR MORE RADIAL BLADES, DESIGNED TO ROTATE AND PROVIDE THRUST FOR WATERBORNE VESSEL OR SELF-PROPELLED UNDERWATER DEVICES. IT MAY BE OF SOLID OR BUILT-UP CONSTRUCTION; CONTROLLABLE, ADJUSTABLE OR FIXED PITCH DESIGN.
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 Manufacturer Information:
 
 | YTLS44-6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | YTLS44-6LH | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | BLADE PITCH TYPE | CONSTANT |  | BLADE QUANTITY | 4 |  | DESIGN PITCH | 2.083 FEET |  | HUB AFT FACE DIAMETER | 5.000 INCHES NOMINAL |  | HUB FORWARD FACE DIAMETER | 5.000 INCHES NOMINAL |  | HUB OVERALL LENGTH | 7.500 INCHES NOMINAL |  | HUB SHAFT ACCOMMODATION STYLE | TAPERBORE W/ KEYWAY |  | KEYWAY QUANTITY | 1 |  | KEYWAY WIDTH | 0.625 INCHES NOMINAL |  | KEYWAY DEPTH | 0.325 INCHES NOMINAL |  | KEYWAY LENGTH | 7.500 INCHES NOMINAL |  | MATERIAL | COPPER ALLOY OVERALL |  | PROPELLER TYPE | FIXED PITCH |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY PAC AMWW |  | ROTATION DIRECTION | LEFT-HAND |  | SPAN MAXIMUM DIAMETER | 3.167 FEET |  | TAPER BORE MAJOR DIAMETER | 2.500 INCHES NOMINAL |  | TAPER BORE MINOR DIAMETER | 2.031 INCHES NOMINAL | 
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