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2nd counterbore 4.250 in.Dia, 0.406 in.Deep, located 1.530 in.From 2nd end
MRC:
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.AAWY
Counterbore Diameter:
Between 5.501 inches and 5.503 inches
MRC:
The depth of the process used to enlarge part of a hole.AAWZ
Counterbore Depth:
0.310 inches
MRC:
A measurement between specified points of a groove,in distinction from height.ABGA
Groove Depth:
0.380 inches
MRC:
A measurement taken at right angles to the length of a groove,in distinction from thickness.ABGF
Groove Width:
0.312 inches
MRC:
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE
Outside Diameter:
9.750 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.090 inches
MRC:
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
Bolt Circle Diameter:
4.876 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
5/16-24
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
3.090 inches
MRC:
The angle of the v groove,expressed in degrees.AGGS
V Groove Angle In Deg:
40.0
MRC:
The number of holes provided for securing the item in a fixed position.AHYF
Securing Hole Quantity:
6
MRC:
The length of a straight line which passes through the center of the largest portion of a tapered bore,and terminates at the circumference.ANAL
Taper Bore Major Diameter:
1.500 inches
MRC:
The length of a straight line which passes through the center of the smallest portion of a tapered bore,and terminates at the circumference.ANAM
Taper Bore Minor Diameter:
1.369 inches
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Iron, ductile
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL
Face Width:
1.530 inches
MRC:
The physical configuration of the item.ARJD
Design Form:
Webbed
MRC:
Indicates the type of bore used on the item.ASBP
Bore Type:
Tapered
MRC:
An indication of whether or not bearings are included.AWJQ
Bearings:
Not included
MRC:
The number of grooves provided.AXHQ
Groove Quantity:
3
MRC:
An indication of whether or not a counterbore feature is included.AXND
Counterbore Feature:
Included
MRC:
Indicates the location of the counterbore on the item.BDYS
Counterbore Location:
Bb end
MRC:
Indicates the location of the hole on the item.BFYT
Hole Location:
Thru pulley surface
MRC:
An indication of whether or not a keying facility is included.BSGG
Keying Facility:
Not included
MRC:
The means by which the item is secured.BSNP
Securing Method:
Threaded hole
MRC:
An indication of whether or not a split hub feature is included.BSYG
Split Hub Feature:
Not included
MRC:
An indication of the relationship between the webbing or spokes and the centerline of the face.BXSH
Web/spoke Relationship To Face Centerline:
Offset
MRC:
An indication of whether or not a lightening hole/s/ is included.BXSJ
Lightening Hole:
Not included
MRC:
An indication of whether or not an integral cooling vane(s) is included.BXSK
Integral Cooling Vane:
Not included
MRC:
The physical configuration of the groove.BXSM
Groove Shape:
V
MRC:
An indication of whether or not a bore feature is included.BYDS
Bore Feature:
Included
MRC:
An indication of the characteristic of the protruding hub.BYDZ
Protruding Hub Characteristic:
Plain
MRC:
Indicates the location for securing the item.BYFF
Securing Location:
Aa end
Hub End Outside Diameter And Location:
5.500 inches aa end and 5.501 inches aa end
Distance From Outside Flange/rim To Hub End And Location:
1.560 inches aa end and 0.310 inches bb end
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:
Cadmium plated, qq-p-416, type 2, class 3
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Webbed or spoked
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Cadmium plated, qq-p-416, type 2, class 3
