Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
3 pins equally spaced and key on top of head
NSN
National Stock Number:
TXT
Description:
Externally Relieved Body Bolt
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a
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:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.738 inches
MRC:
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.AASB
Fastener Length:
Between 1.648 inches and 1.668 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Round w/wrench flats chamfered
MRC:
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.AASL
Head Diameter:
Between 0.450 inches and 0.470 inches
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
Between 0.075 inches and 0.085 inches
Width Between Flats:
Between 0.320 inches and 0.340 inches
First Diameter From Head:
Between 0.258 inches and 0.260 inches
Second Diameter From Head:
Between 0.215 inches and 0.225 inches
Third Diameter From Head:
Between 0.258 inches and 0.260 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
Between 0.290 inches and 0.310 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
Between 0.560 inches and 0.580 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
Between 0.910 inches and 0.930 inches
MRC:
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AHYM
Thread Diameter:
0.250 inches
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):
28
MRC:
The number of externally relieved diameters on the body,adjacent to the head.CSNG
Externally Relieved Body Diameter Quantity:
3
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Nickel alloy
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:
Unjf
