NSN 6650-01-440-1989
Part Details | OPTICAL INSTRUMENT LENS
6650-01-440-1989 An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.
Alternate Parts: 74B749048201, 74B749048-201, 524257501064, 5-2425-750-1064, 6650-01-440-1989, 01-440-1989, 6650014401989, 014401989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 07, 1997 | 01-440-1989 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
MENISCUS
MENISCUS
Cross Reference | NSN 6650-01-440-1989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74B749048-201 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 5-2425-750-1064 | 31130 | SPECIAL OPTICS, INCDBA SPECIAL OPTICS |
Technical Data | NSN 6650-01-440-1989
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | MENISCUS |
| DIAMETER | 1.000 INCHES NOMINAL |
| WIDTH | 0.197 INCHES NOMINAL |
| AXIAL THICKNESS | 5.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | FOCAL LENGTH: 754.6 MM AT 633 NM; CLEAR APERTURE: 80 PCT OF CENTER DIAMETER: WAVELENGTH: 1064 NM. |
| END ITEM IDENTIFICATION | LASER TEST SET; F/A-18. |