Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Weapon system essential
NSN
National Stock Number:
TXT
Description:
Worm Gear
MRC:
The number of splines on or in the item.ABSA
Spline Quantity:
19 both ends
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
1.1600 inches
MRC:
Indicates the type of face provided.ALPN
Face Type:
Straight
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Involute spline both ends
MRC:
A measurement of the spline pitch diameter.BDTX
Spline Pitch Diameter:
0.3958 inches 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:
29.0 rockwell c and 32.0 rockwell c
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
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:
1.268 inches
MRC:
The number of thread forms that progress helically around the axis.CWPC
Thread Form Quantity:
4
MRC:
The direction of the thread form when viewed axially. a right-hand thread form winds in a clockwise direction while a left-hand thread form winds in a counterclockwise direction.CWPH
Thread Form Direction:
Right-hand
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
25.0000 degrees
MRC:
The measurement of the helix angle on the item.CWPZ
Helix Angle:
11.9425 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
0.613 inches both ends
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
1.000 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:
0.449 inches both ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
2 steps both ends
MRC:
A nominal measurement of the longest dimension of the end of the item,in distinction from width.CWWH
End Length:
0.344 inches both ends
MRC:
The nominal length of a straight line which passes through the center of the end of the item,and terminates at the circumference.CWWN
End Diameter:
0.624 inches both ends
MRC:
A nominal measurement of the longest dimension of the first step,in distinction from width.CWWS
First Step Length:
0.050 inches both ends
MRC:
The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.CWXB
First Step Diameter:
0.810 inches both ends
MRC:
A nominal measurement of the longest dimension of the second step,in distinction from width.CWXG
Second Step Length:
0.219 inches both ends
MRC:
The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.CWXL
Second Step Diameter:
0.640 inches both ends
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
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:
Aams 6470 national specification all material responses
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:
Lubricant
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-16173, grade 1 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
