Panel Screw Assembly
PFC2-M4-94
Right-hand thread direction, 17.83 millimeters nominal thread length, 23.93 millimeters minimum and 25.73 millimeters maximum fastener length, 9.28 millimeters minimum and 9.78 millimeters maximum head diameter, 1.95 millimeters minimum and 2.21 millimeters maximum head height, slot internal drive style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 33044 | A003B0 | - | 1 |
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 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
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Details
A measurement of distance between corresponding points on two adjacent threads measured parallel to the thread axis,expressed in millimeters.Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Details
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 on one or more other functions.Details
A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.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.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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What is the NIIN of the NSN 5305-01-643-3296?
When the NSN 5305-01-643-3296 was assigned to the Federal Catalog?
Does the NSN 5305-01-643-3296 contain any precious metals?
Does the NSN 5305-01-643-3296 contain any hazardous material?
What is the ESD classification of NSN 5305-01-643-3296?
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