1040155
View detailed technical data, stock status, and sourcing information for: 1040155
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50.950 millimeters minimum and 51.000 millimeters maximum diameter, 1.5170 nominal refraction index, both polished surface, 0.750 millimeters nominal bevel depth, 5.800 millimeters minimum and 6.200 millimeters maximum thickness
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Diameter
- 50.950 millimeters minimum and 51.000 millimeters maximum
- Thickness
- 5.800 millimeters minimum and 6.200 millimeters maximum
- Bevel Depth
- 0.750 millimeters nominal
- Refraction Index
- 1.5170 nominal
- Polished Surface
- both
- Dispersion
- 64.5 angstroms nominal
- Reflection Reducing Surface
- both
- Polished Periphery
- not provided
- Bevel Angle In Deg
- 45.000 nominal
- Material
- glass optical location not otherwise specified
- Material Document And Classification
- jan-g-174, type 517-645, grade b mil spec single material response location not otherwise specified
- Fsc Application Data
- telescope mk 102 mod 3
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 1240-00-171-4178?
Does the NSN 1240-00-171-4178 have a Schedule B code assigned?
Does NSN 1240-00-171-4178 require demilitarization?
Does NSN 1240-00-171-4178 contain precious materials?
Does NSN 1240-00-171-4178 contain hazardous materials?
When the NSN 1240-00-171-4178 was assigned to the Federal Catalog?
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