Part Number
DEMIL
Shelf Life
UOM
NIIN
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:
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:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.860 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 4.160 inches and 4.180 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:
0.960 inches
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
0.320 inches
Width Between Flats:
Between 0.800 inches and 0.816 inches
First Diameter From Head:
Between 0.568 inches and 0.570 inches
Second Diameter From Head:
Between 0.500 inches and 0.510 inches
Third Diameter From Head:
Between 0.568 inches and 0.570 inches
Fourth Diameter From Head:
Between 0.515 inches and 0.525 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
0.500 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
1.640 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
1.900 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter:
3.300 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:
0.562 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):
18
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
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:
Unf
