رقم الجزء
تجريد
صلاحيه
UOM
NIIN
معلومات الجزء
Navy special project
TXT
وصف:
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:
1.687 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:
8.437 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Dee chamfer
MRC:
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.AASL
Head Diameter:
1.375 inches
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
0.500 inches
Distance From Centerline To Flat:
0.531 inches
First Diameter From Head:
0.750 inches
Second Diameter From Head:
0.750 inches
Third Diameter From Head:
0.874 inches
Fourth Diameter From Head:
0.750 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
0.375 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
2.500 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
4.000 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter:
6.250 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:
0.875 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):
14
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
25.0 rockwell c and 30.0 rockwell c
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
25.0 rockwell c and 30.0 rockwell c
MRC:
The angle of the head bearing surface in relation to the longitudinal axis of the item.CSFL
Askewed Head Angle:
45.0 degrees
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Two 9/64 drill holes 7/32x90 degrees on 5/16 in. Bc on thread end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4140
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
