Optical Element Retainer
SC-C-611740-3
0.286 inches nominal shoulder length, 2.406 inches nominal hole diameter, 0.062 inches nominal width, 0.311 inches nominal overall length, 2.813 inches nominal flange diameter, 2 hole or slot quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes:ring, externally threaded.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22451 | T271-K | - | 2 |
Details
The length of the enlarged portion of the shank on the item,in distinction from width or diameter.Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Details
A measurement taken at right angles to the length of an item,in distinction from thickness.Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Details
The length of a straight line which passes through the center of a flange,and terminates at the circumference.Details
The number of holes or slots included.Details
A linear measurement from the surface to a specified inner point on an item,in distinction from height.Details
Indicates the type of drive for turning,rotating,or positioning the mechanism.Details
The design of the guide on the item.Details
Indicates the location of the guide on the item.Details
An indication of whether or not an internal annular serration(s) is provided.Details
An indication of whether or not a setscrew notch is provided.Details
None.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 33110 | - | D | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 744 | Z | 9 |
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What is the NIIN of the NSN 5855-00-179-4468?
When the NSN 5855-00-179-4468 was assigned to the Federal Catalog?
Does the NSN 5855-00-179-4468 contain any precious metals?
Does the NSN 5855-00-179-4468 contain any hazardous material?
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