Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Weapon system essential
NSN
National Stock Number:
TXT
Description:
Worm Wheel Gear
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Webbed, offset, 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 0.6240 inches and 0.6250 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
40
MRC:
Indicates the type of face provided.ALPN
Face Type:
Concave
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Plain both ends
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:
Indicates the type and number of mounting holes provided on the item.CTQY
Mounting Hole Type And Quantity:
2 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:
0.656 inches
MRC:
The direction the teeth curve when viewed from the edge of the item.CWNM
Tooth Direction:
Right
MRC:
The number of thread leads on the mating item.CWPL
Mating Thread Lead Quantity:
4
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
14.5000 degrees
MRC:
The measurement of the helix angle on the item.CWPZ
Helix Angle:
7.1833 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
0.278 inches first end
MRC:
A nominal measurement between specified points on the recess of the body,in distinction from height.CWRB
Body Recess Depth:
0.060 inches second end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
0.180 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:
0.187 inches both ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
Plain first 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:
0.375 inches first end
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:
0.125 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:
0.375 inches axially through body, first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 464
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:
Qq-b-637 federal specification single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Protruding hub, recessed body
