Número de pieza
Desmilitarización
Vigencia
UOM
NIIN
Número de pieza:
ssn685-203-4390885pc1
Desmilitarización:
Yes - DEMIL/MLI
Información de la pieza
Hub bore has 19.620 in Diameter by 1.000 in W undercut 1.125 inFrom forward face
NSN
Número de acciones nacionales:
TXT
Descripción:
Marine Propeller
Código de nombre del artículo:
30771
MRC:
A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR
Keyway Width:
Between 2.815 inches and 2.820 inches and 2.753 inches and 2.758 inches
MRC:
A measurement from the top surface to the bottom of the keyway groove.ABRV
Keyway Depth:
Between 1.505 inches and 1.525 inches and 1.505 inches and 1.525 inches
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
37.245 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:
35.745 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:
14.000 feet
MRC:
The mean distance of forward movement for each revolution of the item.AMXB
Design Pitch:
11.730 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:
Tapered bore w/ keyway counterbored both ends recessed face both ends
MRC:
Indicates the streamilining device included on the item.AMYX
Streamlining Device Type:
Fairwater cap
Hub Forward Face Diameter:
49.320 inches
Hub Aft Face Diameter:
28.220 inches
Err Default:
Between 17.405 inches and err default
Forward Counterbore Diameter:
Between 17.405 inches and 17.410 inches
Forward Counterbore Depth:
0.500 inches
Aft Counterbore Diameter:
13.250 inches
Aft Counterbore Depth:
1.000 inches
Forward Recessed Face Diameter:
18.375 inches
Forward Recessed Face Depth:
0.625 inches
Aft Recessed Face Diameter:
19.770 inches
Aft Recessed Face Depth:
0.250 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 1
MRC:
Designates the specific roughness rating representing the arithmetic average deviation of the surface from the meanline in a profile /the arithmetic average amount of deviation of the peaks and valleys from a meanline/ and its location on an item.ATNZ
Surface Finish And Location:
63.0 microinches
