Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
No. 63 finish on bearing surface of center hole
NSN
National Stock Number:
TXT
Description:
Externally Threaded Ring
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The measurement of the chamfer angle,expressed in degrees.AATE
Chamfer Angle In Deg:
45.0
MRC:
A measurement of the longest dimension of the chamfer,in distinction from width.AAZP
Chamfer Length:
Between 0.031 inches and 0.030 inches
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
0.080 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
0.590 inches
MRC:
A measurement of a straight line extending from the center of a circle to the end.ABPZ
End Radius:
0.197 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
0.750-16
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.331 inches
MRC:
A linear measurement from the surface to a specified inner point on an item,in distinction from height.AEJZ
Depth:
0.080 inches
MRC:
The physical configuration of the bore.AGZD
Bore Shape:
Straight
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Unf
MRC:
Indicates the type of drive for turning,rotating,or positioning the mechanism.AKCV
Drive Type:
Slotted face
MRC:
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.ALME
Material Hardness Rating:
Between 16.0 rockwell c and 27.0 rockwell c
MRC:
Indicates the type and number of accommodations included.AWHW
Accommodation Type And Quantity:
2 slots
MRC:
The angle between accommodations,expressed in degrees.AWPF
Angle Between Accommodations In Deg:
180.0
MRC:
An indication of whether or not a beveled thread is included.AWPH
Beveled Thread:
Not included
MRC:
An indication of whether or not a bore annular internal serration/s/ is included.AWPK
Bore Annular Internal Serration:
Not included
MRC:
An indication of whether or not a setscrew locking notch is included.AWPL
Setscrew Locking Notch:
Not included
MRC:
An indication of the process applied to the bore edge.AWQA
Bore Edge Process:
Chamfered
MRC:
Indicates the location of the end on which the process is to be applied.AWQB
Process End Location:
Both ends
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, astm a108, comp 1045 or steel, qq-s-637, comp 1137
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, astm a108, comp 1045 or steel, qq-s-637, comp 1137
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:
Oxide
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:
Black oxide
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:
Carriage, howitzer, 155-mm
