ASAP Aviation Procurement is pleased to announce that part number MIL1803 of NSN 6650-00-210-4399 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number MIL1803 is a Lens Optical Instru manufactured by Grayco Optical Corp under CAGE Code 14001. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| 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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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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