We appreciate your interest in Grayco Optical Corp part number MIL1803, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number MIL1803 is listed with the NSN 6650-00-210-4399 and description “Lens Optical Instru.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Grayco Optical Corp under the CAGE Code 14001 or that similarly fall under the FSC 6650 Optical Instruments Test Equipment Components And Accessories, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 6650-00-210-4399 parts and Lens Optical Instru items your operations require, so request a quote today.
| MRC | Criteria | Characteristic |
|---|---|---|
| BMMZ | Abbe Constant | 58.800 AND 33.800 |
| BMMS | Equivalent Focal Length | 3.133 INCHES |
| BMMX | Refraction Index | 1.6110 NOMINAL AND 1.6490 NOMINAL |
| BMSC | Compound Lens Style | DOUBLET |
| BMMT | Back Focal Length | 3.176 INCHES |
| BMMW | Front Focal Length | 2.773 INCHES |
| BMSD | Individual Lens Style | DOUBLE CONVEX AND DOUBLE CONCAVE |
| ABMZ | Diameter | 1.750 INCHES MINIMUM AND 1.752 INCHES MAXIMUM |
| ZZZV | Fsc Application Data | OPTICAL SIGHTING AND RANGING EQUIPMENT |
| BMMN | Compound Lens Overall Axial Thickness | 0.520 INCHES NOMINAL |
| BMMP | Compound Lens Edge Thickness | 0.296 INCHES NOMINAL |
| CTKW | Element Left Surface Radius | -6.169 INCHES AND 1.700 INCHES |
| CTKX | Element Right Surface Radius | -6.169 INCHES AND 16.598 INCHES |
| MATT | Material | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE B |
| MRC | Decoded Requirement | Clear Text Reply |
| BMLY | Axial Thickness | 0.370 INCHES NOMINAL AND 0.150 INCHES NOMINAL |
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