| 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) | 00-964-9278 (009649278) |
| NCB Code | USA (00) |
| Manufacturer | General Scientific Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| ZZZV | Fsc Application Data | TELESCOPE INTEGRATED WITH FIRE CONTROL EQUIP |
| BMMZ | Abbe Constant | 60.300 AND 29.300 |
| BMMS | Equivalent Focal Length | 4.174 INCHES |
| BMMX | Refraction Index | 1.6200 NOMINAL AND 1.7200 NOMINAL |
| BMSC | Compound Lens Style | DOUBLET |
| BMMT | Back Focal Length | 3.509 INCHES |
| BMMW | Front Focal Length | 2.837 INCHES |
| BMSD | Individual Lens Style | DOUBLE CONVEX AND DOUBLE CONCAVE |
| ABMZ | Diameter | 1.610 INCHES NOMINAL |
| BMMN | Compound Lens Overall Axial Thickness | 0.672 INCHES NOMINAL |
| BMMP | Compound Lens Edge Thickness | 0.313 INCHES NOMINAL |
| CTKW | Element Left Surface Radius | -1.794 INCHES AND 1.575 INCHES |
| CTKX | Element Right Surface Radius | -1.794 INCHES AND 5.708 INCHES |
| MATT | Material | GLASS OPTICAL |
| MDCL | Material Document And Classification | MIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE |
| BMLY | Axial Thickness | 0.575 INCHES NOMINAL AND 0.097 INCHES NOMINAL |
| Components Related to NSN - 6650-00-964-9278, 6650009649278 | ||||
| 6605-00-690-4512 (6605006904512) | 6625-00-996-1457 (6625009961457) | 6625-00-691-2743 (6625006912743) | 6630-00-709-0710 (6630007090710) | |
| 6625-01-497-1915 (6625014971915) | 6625-01-448-1582 (6625014481582) | 6660-01-067-0065 (6660010670065) | 6685-01-463-2201 (6685014632201) | |
| 6650-00-157-4140 (6650001574140) | 6625-01-360-2905 (6625013602905) | 6685-01-431-7927 (6685014317927) | 6645-00-843-5215 (6645008435215) | |
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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