Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Machine Thread Bushing
MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+1.7461/+1.7505 inches
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:
The included angle of the countersink,expressed in degrees.AATA
Countersink Angle In Deg:
20.0
MRC:
The measurement between specified points of the slot,in distinction from height.AAZT
Slot Depth:
0.094 inches
MRC:
The distance,measured along a straight line perpendicular to the longitudinal axis of the slot,from one edge to the other.ABGC
Slot Width:
0.156 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 3.172 inches and 3.203 inches
MRC:
The physical configuration of the facility utilized to assemble or disassemble the item.ACSL
Wrenching Facility Shape:
Slotted
MRC:
The measurement of the process used to enlarge part of a hole,in distinction from height.ADBD
Countersink Depth:
0.500 inches
MRC:
A measurement of the extent of screw threads,including incomplete screw threads,along a line parallel to the longitudinal thread axis.AJYR
Screw Thread Length:
Between 0.532 inches and 0.572 inches
MRC:
Indicates the location of the countersink on the item.BQDD
Countersink Location:
Threaded end
MRC:
The length of a straight line which passes through the center of the hole,and terminates at the inside circumference.BXBR
Hole Inside Diameter:
Between 1.254 inches and 1.256 inches
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Countersunk
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
22
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.780 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
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:
Chromium and phosphate
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Uns
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:
Machine gun, cal. .30, m37
