Part Number 515A

Helical Gear

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
515a
Demil:
No
Shelf Life:
UOM:
NIIN:
002542082

Part Information
1/16 in. By 10 degrees chamfer of bore on first end

NSN
National Stock Number:
3020-00-254-2082 3020002542082
TXT
Description:
Helical Gear
INC
INC
Item Name Code:
05464
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Webbed, offset, solid
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
6.6116 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
51
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:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
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:
15.7 rockwell c and 22.2 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:
6.809 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:
14.5000 degrees
MRC:
The measurement of the helix angle on the item.CWPZ
Helix Angle:
39.5167 degrees
MRC:
The nominal distance between the body face and the recessed hub end.CWQR
Distance Between Body Face And Recessed Hub End:
0.562 inches second end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
1.498 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:
1.935 inches both ends
MRC:
A nominal measurement taken at right angles to the length of a keyway,in distinction from thickness.CWSN
Keyway Width:
0.251 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:
1.092 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 both ends
MRC:
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.CWTX
Hub Diameter:
2.688 inches 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:
3.000 inches second end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
One flush hub, one recessed hub

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