Part Details | OPTICAL INSTRUMENT LENS
6650-00-087-1556 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: SCC614584, SC-C-614584, 6650-00-087-1556, 00-087-1556, 6650000871556, 000871556
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | APR 15, 1967 | 00-087-1556 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
MENISCUS CONVERGING
MENISCUS CONVERGING
Cross Reference | NSN 6650-00-087-1556
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC-C-614584 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 6650-00-087-1556
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | MENISCUS CONVERGING |
| DIAMETER | 3.005 INCHES NOMINAL |
| AXIAL THICKNESS | 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM |
| ELEMENT LEFT SURFACE RADIUS | 7.630 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | 3.300 INCHES |
| EQUIVALENT FOCAL LENGTH | 1.350 INCHES |
| SPECIAL FEATURES | OPTICAL ITEM EDGES COVERED WITH BLACKENING |
| FSC APPLICATION DATA | OPTICAL INSTR |