Optical Instrument Lens
8626215
(NSN) National Stock Number
6650-00-073-6542
Federal Supply Classification
6650 Components and Accessories Test Equipment Optical Instruments
Item Name Code
21884
Schedule B Code
9018500000
Summary
1.157 inches minimum and 1.160 inches maximum diameter, 0.622 inches minimum and 0.626 inches maximum and 0.102 inches minimum and 0.106 inches maximum axial thickness, 0.724 inches minimum and 0.732 inches maximum compound lens overall axial thickness, -5.110 inches equivalent focal length, 1.6170 nominal refraction index, 54.900 and 36.600 abbe constant
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes:reticle, optical instrument.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 21884 | T271-E | 1 | 2 |
Specifications
Diameter
1.157 inches minimum and 1.160 inches maximum
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.Axial Thickness
0.622 inches minimum and 0.626 inches maximum and 0.102 inches minimum and 0.106 inches maximum
Details
A measurement of the axial thickness of an item,in distinction from length or width.Compound Lens Overall Axial Thickness
0.724 inches minimum and 0.732 inches maximum
Details
An overall measurement of the smallest dimension through the center of the outer surfaces of a compound lens,in distinction from length or width.Equivalent Focal Length
-5.110 inches
Details
A measurement of the longest dimension from the center of a lens to either of its focal points,in distinction from width.Refraction Index
1.6170 nominal
Details
An indication of the ratio of the speed of light in the first medium to its speed in the second medium.Abbe Constant
54.900 and 36.600
Details
The fixed angle of refraction of the abbe prism.Compound Lens Style
doublet
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a compound lens.Individual Lens Style
double convex and meniscus diverging
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of an individual lens.Element Left Surface Radius
1.245 inches
Details
The radius of the left surface of the element.Element Right Surface Radius
2.257 inches
Details
The radius of the right surface of the element.Material
glass optical
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-g-174, class 1, grade c, type 617-366 mil spec single material response
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Fsc Application Data
telescope panoramic m113
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.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 33020 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 744 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE
CAGE: 19200
PICATINNY ARSENAL
, NJ
, 07806-5000
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 6650-00-073-6542
What is the NIIN of the NSN 6650-00-073-6542?
The National Item Identification Number (NIIN) of the NSN 6650-00-073-6542 is 00-073-6542
When the NSN 6650-00-073-6542 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 6650-00-073-6542 contain any precious metals?
Does not contain precious metal
Does the NSN 6650-00-073-6542 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.