Internal Wrenching Bolt
18H845-7
3a thread class, right-hand thread direction, 0.438 inches minimum thread length, 0.438 inches nominal fastener length, 0.430 inches minimum and 0.438 inches maximum head diameter, 0.190 inches nominal head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06666 | A003B0 | - | 1 |
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Details
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.Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Details
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.Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Details
A measurement from the bottom to the top of the head,in distinction from depth.Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Details
The shortest straight line between flats,perpendicular to the height.Details
The number of holes provided.Details
Indicates the type of hole(s) provided in the item.Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Details
The style designation that most nearly corresponds to the appearance of the hole configuration.Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 18H845-7 | 79500 | X | - | 3 | 2 | - | XX |
| 18H845-7 | 48521 | X | - | 5 | 9 | - | XX |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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What is the NIIN of the NSN 5306-00-441-0001?
When the NSN 5306-00-441-0001 was assigned to the Federal Catalog?
Does the NSN 5306-00-441-0001 contain any precious metals?
Does the NSN 5306-00-441-0001 contain any hazardous material?
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