Part Number 285178B

Helical Gear

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
285178b
Demil:
No
Shelf Life:
UOM:
NIIN:
007184815

Part Information
With 0.316 in. Wide by 0.500 in. Deep slot in 1st end hub

NSN
National Stock Number:
3020-00-718-4815 3020007184815
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:
Plain, 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:
1.7880 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
14
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Partial first end
MRC:
Indicates the type and number of mounting holes provided on the item.CTQY
Mounting Hole Type And Quantity:
1 plain axially through hub, 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:
1.968 inches
MRC:
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.CWFR
Nominallength:
3.250 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:
Right
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:
45.0000 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
1.500 inches second end
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
1.750 inches first end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
0.625 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:
0.623 inches both ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
1 groove first end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
Plain second 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:
1.313 inches second end
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:
1.859 inches first end
MRC:
A nominal measurement taken at right angles to the length of the first groove,in distinction from thickness.CWXY
First Groove Width:
0.875 inches first end
MRC:
The nominal length of a straight line which passes through the center of the first groove,and terminates at the circumference.CWYD
First Groove Diameter:
1.343 inches first end
MRC:
The nominal distance from the end of the item to the first groove.CWYL
Distance From End To First Groove:
0.250 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:
0.192 inches axially through hub, first 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:
Protruding hubs

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