Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Helical Gear
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Webbed, solid
MRC:
The means used to attach the item.ABSX
Attachment Method:
Mounting hole
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
Between 4.0317 inches and 4.0337 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
42
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Plain 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:
50.0 rockwell c and 55.0 rockwell c
MRC:
Indicates the type and number of mounting holes provided on the item.CTQY
Mounting Hole Type And Quantity:
4 plain axially through body, first end
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:
4.187 inches
MRC:
Indicates the type of teeth included on the item.CWMW
Teeth Type:
Single helix
MRC:
An indication as to whether the teeth are a standard depth or modified to a shorter depth.CWNH
Tooth Form:
Standard
MRC:
The direction the teeth curve when viewed from the edge of the item.CWNM
Tooth Direction:
Left
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
20.0000 degrees
MRC:
The measurement of the helix angle on the item.CWPZ
Helix Angle:
29.8333 degrees
MRC:
A nominal measurement between specified points on the recess of the body,in distinction from height.CWRB
Body Recess Depth:
0.312 inches first end
MRC:
A nominal measurement between specified points on the recess of the body,in distinction from height.CWRB
Body Recess Depth:
0.313 inches second end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
1.125 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:
1.125 inches both ends
MRC:
The nominal length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.CWZK
Mounting Hole Diameter:
0.344 inches axially through body, first end
MRC:
The nominal length of a straight line which passes through the center of a bolt hole circle,and terminates at the circumference.CWZN
Bolt Hole Circle Diameter:
1.875 inches axially through body, first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4320 and steel comp 4615
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4320 and steel comp 4615
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:
66, aisi/sae 4320, 4615 federal standard single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Hubless, recessed body
