Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Marine Propeller
MRC:
A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR
Keyway Width:
2.817 inches and 2.755 inches
MRC:
A measurement from the top surface to the bottom of the keyway groove.ABRV
Keyway Depth:
1.515 inches and 1.515 inches
MRC:
The number of keyways contained in or on the item.AEVE
Keyway Quantity:
2
MRC:
A measurement of the longest dimension of a keyway,in distinction from width.AFYS
Keyway Length:
35.750 inches
MRC:
The number of individual blades included.AJLB
Blade Quantity:
7
MRC:
An indication of the type of propeller.AMWD
Propeller Type:
Fixed pitch
MRC:
The direction in which an item is designed to rotate,when viewed axially.AMWW
Rotation Direction:
Right-hand
MRC:
The maximum allowable diameter of the circle produced by the extreme tip of the item.AMWY
Span Maximum Diameter:
15.000 feet
MRC:
The mean distance of forward movement for each revolution of the item.AMXB
Design Pitch:
12.560 feet
MRC:
An indication of the type of blade pitch.AMXG
Blade Pitch Type:
Variable
MRC:
The designation of the transverse section at which the pitch is measured.AMXM
Sectional Radius Station:
0.7
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub shaft accommodation.AMYP
Hub Shaft Accommodation Style:
Taperbore w/ keyway
Hub Forward Face Diameter:
48.312 inches
Hub Aft Face Diameter:
26.750 inches
MRC:
The length of a straight line which passes through the center of the largest portion of a tapered bore,and terminates at the circumference.ANAL
Taper Bore Major Diameter:
15.940 inches
MRC:
The length of a straight line which passes through the center of the smallest portion of a tapered bore,and terminates at the circumference.ANAM
Taper Bore Minor Diameter:
12.962 inches
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Bronze manganese, mil-b-21230, alloy 2
