6650-00-851-3919
Find complete technical information, availability, and procurement data for: 6650-00-851-3919
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0.370 inches nominal compound lens overall axial thickness, 1.142 inches nominal diameter, 5.302 inches equivalent focal length, 0.312 inches nominal compound lens edge thickness, 0.150 inches nominal and 0.220 inches nominal axial thickness
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Diameter
- 1.142 inches nominal
- Axial Thickness
- 0.150 inches nominal and 0.220 inches nominal
- Compound Lens Overall Axial Thickness
- 0.370 inches nominal
- Compound Lens Edge Thickness
- 0.312 inches nominal
- Equivalent Focal Length
- 5.302 inches
- Back Focal Length
- 5.129 inches
- Refraction Index
- 1.6210 nominal and 1.5410 nominal
- Abbe Constant
- 36.200 and 59.900
- Compound Lens Style
- doublet
- Individual Lens Style
- meniscus diverging and double convex
- Element Left Surface Radius
- 3.555 inches
- Element Right Surface Radius
- 1.325 inches
- Material
- glass optical
- Material Document And Classification
- mil-g-174, class 1, grade c mil spec single material response
- Fsc Application Data
- telescope,elbow,integrated with fire control equipment
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:
| Part Number | Name |
|---|---|
| 8615945 | Optical Instrument Lens |
FAQs
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Does NSN 6650-00-851-3919 require demilitarization?
Does NSN 6650-00-851-3919 contain precious materials?
Does NSN 6650-00-851-3919 contain hazardous materials?
When the NSN 6650-00-851-3919 was assigned to the Federal Catalog?
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Pricing
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