Part Number 245-5503744C

Marine Propeller

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
245-5503744c
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
012691246

Part Information
Applicable to t-arc 7 class ship. Design skew (hub to tip) is 30 degrees. Pitch is 0.7 left. Disc area is 132.73 square feet. Proj area is 83.62 square feet. Expanded area is 104.86 square feet. Pitch ratio at 0.7 left is 1.160. Blade width tolerance for .5 left to tip is plus or minus one half inch of faired contour. The angular spacing between two adjacent propeller blades is 90 degrees plus or minus 15 minutes. Propeller is designed to meet american bureau of shipping (abs) requirement for ice strengthening class c. Left handed (port) propeller. Propeller is contra-rotating

NSN
National Stock Number:
2010-01-269-1246 2010012691246
TXT
Description:
Marine Propeller
INC
INC
Item Name Code:
30771
INC
COM
Compliance:
MRC:
The number of individual blades included.AJLB
Blade Quantity:
4
MRC:
An indication of the type of propeller.AMWD
Propeller Type:
Fixed pitch
MRC:
The maximum allowable diameter of the circle produced by the extreme tip of the item.AMWY
Span Maximum Diameter:
13.000 feet
MRC:
The mean distance of forward movement for each revolution of the item.AMXB
Design Pitch:
15.960 feet
MRC:
An indication of the type of blade pitch.AMXG
Blade Pitch Type:
Constant
MRC:
Indicates the streamilining device included on the item.AMYX
Streamlining Device Type:
Fairwater cap
MRC:
The speed at which an item has been tested and rated to perform without damage or failure of the rotating components,expressed in revolutions per minute.AMZE
Rotational Speed Rating In Rpm:
145.0
MRC:
The maximum amount of power that an item is designed to absorb.AMZJ
Err Default:
Err default
MRC:
The identifying numeric code of the originator that controls or manufactures the blade.AMZN
Err Default:
Err default
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Nickel-aluminum-bronze blades and nickel-aluminum-bronze hub
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
As differentiated by port

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