| Item Name | Lens Optical Instru |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6650 Optical Instruments Test Equipment Components And Accessories |
| National Item Identification Number (NIIN) | 00-820-4577 (008204577) |
| NCB Code | USA (00) |
| Manufacturer | American Optical Co, Leica Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| BMMT | BACK FOCAL LENGTH | 22.030 CENTIMETERS |
| BMMS | EQUIVALENT FOCAL LENGTH | 23.416 CENTIMETERS |
| SR-5 | MANUFACTURERS CODE | 78039 |
| SR-5 | THE MANUFACTURERS DATA | |
| ABMZ | DIAMETER | 50.000 MILLIMETERS NOMINAL |
| BMLY | AXIAL THICKNESS | 7.000 INCHES NOMINAL AND 4.500 INCHES NOMINAL |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | 11.500 MILLIMETERS NOMINAL |
| BMMP | COMPOUND LENS EDGE THICKNESS | 9.000 MILLIMETERS NOMINAL |
| BMMX | REFRACTION INDEX | 1.6170 NOMINAL AND 1.6890 NOMINAL |
| BMMZ | ABBE CONSTANT | 55.000 AND 30.900 |
| SR-5 | DESIGN CONTROL REFERENCE | 68-701 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | 485.290 MILLIMETERS AND 158.060 MILLIMETERS |
| BMMW | FRONT FOCAL LENGTH | 24.145 CENTIMETERS |
| BMSC | COMPOUND LENS STYLE | DOUBLET |
| BMSD | INDIVIDUAL LENS STYLE | PLANO-CONVEX AND PLANO-CONCAVE |
| MATL | MATERIAL | GLASS |
| CTKW | ELEMENT LEFT SURFACE RADIUS | 72.460 MILLIMETERS AND 485.290 MILLIMETERS |
| Components Related to NSN - 6650-00-820-4577, 6650008204577 | ||||
| 6625-00-183-9817 (6625001839817) | 6695-00-252-8061 (6695002528061) | 6640-01-327-4207 (6640013274207) | 6685-00-871-1188 (6685008711188) | |
| 6625-00-020-4045 (6625000204045) | 6630-01-358-7560 (6630013587560) | 6665-01-546-4284 (6665015464284) | 6625-01-289-7195 (6625012897195) | |
| 6635-01-009-8698 (6635010098698) | 6685-01-296-1847 (6685012961847) | 6625-01-105-1300 (6625011051300) | 6625-01-314-1774 (6625013141774) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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