Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
5 holes 0.323 in. Dia.; gear data: tooth form=full depth; diametral pitch=10.16; addendum=0.0984; root dia.=3.691; max. Tooth-tooth composite error=0.00145; max. Tooth thk.=0.1526; meas. Over pins=4.1803; pin dia.=0.1728; max. Total composite error=0.00419; no.Of teeth of mating gear=32; center distance=3.543; spline data: pitch=20/40, pressure angle=30 deg.; base dia.=0.64951; form dia.=0.804; max. Meas. Between pins=0.6248; pin dia.=0.864
NSN
National Stock Number:
TXT
Description:
Spur Gear
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Plain, with lightening holes
MRC:
The number of splines on or in the item.ABSA
Spline Quantity:
15 second end
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
3.9370 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
40
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Involute spline second end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
W/counterbore counterbore, first end
MRC:
A measurement of the spline pitch diameter.BDTX
Spline Pitch Diameter:
0.7500 inches second end
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
36.0 rockwell c and 40.0 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:
4.1340 inches
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
20.0000 degrees
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
0.3000 inches
MRC:
The nominal length of a straight line which passes through the center of the largest circular cross section of the tapered portion,and terminates at the circumference.CWSW
Taper Major Diameter:
0.875 inches counterbore, first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4140
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:
Mil-s-5626 military specification single material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Oxide
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Mil-c-12924, class 1, black military specification single treatment response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Protruding hubs
