Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Timing notch located on lip of pulley grooves bb hub end 113 degrees 30 min counterclockwise from keyway
NSN
National Stock Number:
TXT
Description:
Groove Pulley
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 2.0625 inches and 2.1875 inches
MRC:
The depth of the process used to enlarge part of a hole.AAWZ
Counterbore Depth:
0.9695 inches
MRC:
A measurement between specified points of a groove,in distinction from height.ABGA
Groove Depth:
0.5165 inches
MRC:
A measurement taken at right angles to the length of a groove,in distinction from thickness.ABGF
Groove Width:
0.406 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:
6.408 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 1.96875 inches and 2.03125 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:
3.400 inches
MRC:
A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR
Keyway Width:
Between 0.1885 inches and 0.1905 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 1.002 inches and 1.003 inches
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
2.000 inches
MRC:
The distance from the center of the bore to the bottom of the keyway(s).AEVF
Distance From Center Of Bore To Bottom Of Keyway:
Between 0.5987 inches and 0.6037 inches
MRC:
The length of a straight line which passes through the center of a drilled hole,and terminates at the circumference.AGGP
Drilled Hole Diameter:
0.281 inches
MRC:
The angle of the v groove,expressed in degrees.AGGS
V Groove Angle In Deg:
36.0
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
6.155 inches
MRC:
The number of holes provided for securing the item in a fixed position.AHYF
Securing Hole Quantity:
3
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Iron, cast, qq-i-652, class 35
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL
Face Width:
Between 1.34375 inches and 1.40625 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:
Straight
MRC:
An indication of whether or not bearings are included.AWJQ
Bearings:
Not included
MRC:
The number of grooves provided.AXHQ
Groove Quantity:
2
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:
Located on face of pulley
MRC:
An indication of whether or not a keying facility is included.BSGG
Keying Facility:
Included
MRC:
Indicates the type of keying facility provided.BSGK
Keying Facility Type:
Keyway
MRC:
The means by which the item is secured.BSNP
Securing Method:
Drilled 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:
Not 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:
Stepped
MRC:
Indicates the location for securing the item.BYFF
Securing Location:
Bb end
MRC:
The largest diameter and location of the first step face.BYZL
First Step Face Largest Diameter And Location:
2.438 inches aa end and 3.063 inches aa end
MRC:
The length and location of the first step.BYZN
First Step Length And Location:
0.625 inches aa end
MRC:
The length and location of the second step.BYZP
Second Step Length And Location:
0.8125 inches aa end
MRC:
The outside diameter and location of the hub end.CLYR
Hub End Outside Diameter And Location:
1.744 inches aa end and 1.748 inches aa end and 2.7485 inches bb end and 2.7495 inches bb end
MRC:
The distance from the outside flange or rim to the hub end, and its location.CLYS
Distance From Outside Flange/rim To Hub End And Location:
0.344 inches aa end and 0.406 inches aa end and 0.219 inches bb end and 0.281 inches bb end
MRC:
A numeric value which represents a positive whole value without regard to any unit of measure.NMBR
Quantity:
1
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:
Phosphate
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:
Phosphate
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Crankshaft, gasoline engine nonaircraft
