| 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) | 00-155-1361 (001551361) |
| NCB Code | USA (00) |
| Manufacturer | Bausch And Lomb Inc, Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| BMMS | EQUIVALENT FOCAL LENGTH | 36.360 CENTIMETERS |
| BMMT | BACK FOCAL LENGTH | 36.400 CENTIMETERS |
| CTKW | ELEMENT LEFT SURFACE RADIUS | 186.2 MILLIMETERS AND -155.5 MILLIMETERS |
| ABMZ | DIAMETER | 38.7 MILLIMETERS MINIMUM AND 39.2 MILLIMETERS MAXIMUM |
| BMMX | REFRACTION INDEX | 1.5170 NOMINAL AND 1.6210 NOMINAL |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | 12.2 MILLIMETERS NOMINAL |
| BMMZ | ABBE CONSTANT | 64.800 AND 36.200 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | 155.5 MILLIMETERS AND 1001.8 MILLIMETERS |
| BMSD | INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND MENISCUS DIVERGING |
| BMSC | COMPOUND LENS STYLE | DOUBLET |
| AGAV | III END ITEM IDENTIFICATION | RANGEFINDER MK57 |
| MATL | MATERIAL | GLASS, OPTICAL, JAN-G-174 |
| BMMW | FRONT FOCAL LENGTH | 35.040 CENTIMETERS |
| BMLY | AXIAL THICKNESS | 8.2 MILLIMETERS NOMINAL AND 4.0 MILLIMETERS NOMINAL |
| Components Related to NSN - 6650-00-155-1361, 6650001551361 | ||||
| 6625-00-891-9253 (6625008919253) | 6685-01-475-8252 (6685014758252) | 6680-01-332-7026 (6680013327026) | 6650-01-458-7809 (6650014587809) | |
| 6625-01-614-3116 (6625016143116) | 6625-01-177-2183 (6625011772183) | 6640-01-496-0781 (6640014960781) | 6695-01-304-6264 (6695013046264) | |
| 6625-00-598-3389 (6625005983389) | 6680-01-322-4164 (6680013224164) | 6645-01-167-5814 (6645011675814) | 6665-01-455-5786 (6665014555786) | |
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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