Part Number A320A621-101

Internal Wrenching Bolt

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
a320a621-101
Demil:
No
Shelf Life:
UOM:
NIIN:
013172170

Part Information
Bolt has 0.060 in. Maximum thread relief

NSN
National Stock Number:
5306-01-317-2170 5306013172170
TXT
Description:
Internal Wrenching Bolt
INC
INC
Item Name Code:
06666
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:
0.310 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 0.780 inches and 0.810 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Bevel-conical
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 0.265 inches and 0.275 inches
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
0.164 inches
MRC:
None.AAWC
First Diameter From Head:
Between 0.127 inches and 0.133 inches
MRC:
None.AAWD
Second Diameter From Head:
0.164 inches
MRC:
None.AAWH
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
0.440 inches
MRC:
None.AAWJ
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
Between 0.780 inches and 0.810 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.ABQZ
Internal Drive Style:
Hexagon
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:
0.164 inches
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
Between 0.140 inches and 0.142 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):
32
MRC:
The number of externally relieved diameters on the body,adjacent to the head.CSNG
Externally Relieved Body Diameter Quantity:
1
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Titanium alloy uns r56400
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams 4928 assn standard single material response or ams 4965 assn standard single material response
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:
Unc

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