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National Stock Number:
2010-00-033-5451
Federal Supply Class:
2010
National Item Identification Number:
000335451
Description:
BLADE,PROPELLER,SHIP
Detail:
A HYDROFOIL, WHICH IS THE THRUST PRODUCING AND MAJOR TORQUE ABSORBING COMPONENT OF A SHIP PROPELLER. IT IS PROVIDED WITH A SUITABLE ROOT SECTION FOR ASSEMBLY IN A SHIP PROPELLER HUB. THE HYDROFOIL SECTION MAY BE EITHER HELICOIDAL SHAPED RADIALLY DISPOSED (VARIABLE PITCH TYPE), OR STRAIGHT FACED (CONSTANT PITCH TYPE).
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Manufacturer Information:
| AM421S4400-1022153PC42 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BLADE SECTIONAL RADIUS AT WHICH PITCH IS MEASURED | 0.750 INCHES | | DESIGN PITCH | 6.000 FEET NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16033, CLASS 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 954 | | PITCH TYPE | VARIABLE | | PROPELLER OUTSIDE DIAMETER FOR WHICH DESIGNED | 7.000 FEET NOMINAL | | PROPELLER TYPE FOR WHICH DESIGNED | CONTROLLABLE PITCH | | ROTATION DIRECTION | LEFT-HAND | | USAGE LOCATION | PORT | | VESSEL CLASS FOR WHICH DESIGNED | FOR VESSEL CLASS AM421 |
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