Optical Element Retainer
69-2537
0.644 inches minimum and 0.646 inches maximum hole diameter, 0.032 inches minimum and 0.037 inches maximum width, 0.125 inches nominal overall length, 2 hole or slot quantity, 0.781 inches nominal recess diameter, 0.031 inches nominal recess depth
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SU |
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 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 number of holes or slots included.Details
The length of a straight line which passes through the center of the recess,and terminates at the circumference.Details
A measurement between specified points on the recess,in distinction from height.Details
Designates the thread diameter and number of threads per specific measurement scale.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 angular spacing between drive facilities,expressed in degrees.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
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Details
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.| 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 6760-00-137-3846?
When the NSN 6760-00-137-3846 was assigned to the Federal Catalog?
Does the NSN 6760-00-137-3846 contain any precious metals?
Does the NSN 6760-00-137-3846 contain any hazardous material?
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