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Next higher assembly gearbox assembly, elevation drive nsn 3020-01-453-3111; item designed to mate with p/n 12375322 and 12375324; coated with 12292894 coating system
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Webbed, solid
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
ENDI-TE-MLI-GHTA
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
2.8500 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
57
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
10a w/ keyway both ends
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
28.0 rockwell c and 35.0 rockwell c
MRC:
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
Outside Diameter:
2.948 inches
MRC:
An indication as to whether the teeth are a standard depth or modified to a shorter depth.CWNH
Tooth Form:
Stub
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
20.0000 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
1.000 inches both ends
MRC:
A nominal measurement between specified points on the recess of the body,in distinction from height.CWRB
Body Recess Depth:
0.250 inches first end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
0.500 inches
MRC:
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS
Bore Diameter:
0.876 inches both ends
MRC:
A nominal measurement taken at right angles to the length of a keyway,in distinction from thickness.CWSN
Keyway Width:
0.190 inches both ends
MRC:
The nominal distance from the center of the bore to the bottom of the keyway(s).CWSR
Distance From Bore Center To Keyway Bottom:
0.531 inches both ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
1 groove second end
MRC:
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.CWTX
Hub Diameter:
1.875 inches second end
MRC:
A nominal measurement taken at right angles to the length of the first groove,in distinction from thickness.CWXY
First Groove Width:
0.255 inches second end
MRC:
The nominal length of a straight line which passes through the center of the first groove,and terminates at the circumference.CWYD
First Groove Diameter:
1.500 inches second end
MRC:
The nominal distance from the end of the item to the first groove.CWYL
Distance From End To First Groove:
0.250 inches second end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4140 or steel comp 4340 or steel comp 6150
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a322 assn standard all material responses or astm a331 assn standard all material responses
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Protruding hub, recessed body
