2030-00-938-3333 DAVITS,BOAT,BOOM Index 4140-00-938-3335 BLOWER,VENTILATING

National Stock Number:
2010-00-938-3334

Federal Supply Class:
2010

National Item Identification Number:
009383334

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.


Manufacturer Information:
SSN671-203-204773080064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BLADE PITCH TYPEVARIABLE
BLADE QUANTITY7
DESIGN PITCH8.370 FEET
HUB AFT FACE DIAMETER26.750 INCHES NOMINAL
HUB FORWARD FACE DIAMETER47.875 INCHES NOMINAL
HUB OVERALL LENGTH38.125 INCHES NOMINAL
HUB SHAFT ACCOMMODATION STYLETAPERBORE W/ KEYWAY
KEYWAY DEPTH1.505 INCHES NOMINAL
KEYWAY LENGTH36.000 INCHES NOMINAL
KEYWAY QUANTITY2
KEYWAY WIDTH2.815 INCHES NOMINAL AND 2.753 INCHES NOMINAL
MATERIALBRONZE MANGANESE LOCATION NOT OTHERWISE SPECIFIED
PROPELLER TYPEFIXED PITCH
ROTATION DIRECTIONRIGHT-HAND
SECTIONAL RADIUS STATION0.7
SPAN MAXIMUM DIAMETER12.500 FEET
TAPER BORE MAJOR DIAMETER15.937 INCHES NOMINAL
TAPER BORE MINOR DIAMETER12.939 INCHES NOMINAL


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