NSN 6650-01-318-1828
Part Details | OPTICAL INSTRUMENT LENS
6650-01-318-1828 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: J72B00202, J72B0020-2, 6650-01-318-1828, 01-318-1828, 6650013181828, 013181828
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | APR 13, 1990 | 01-318-1828 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE CONCAVE
DOUBLE CONCAVE
Cross Reference | NSN 6650-01-318-1828
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| J72B0020-2 | 12464 | MCDONNELL DOUGLAS CORPMCDONNELL DOUGLAS ELECTRONIC SYSTEMS |
Technical Data | NSN 6650-01-318-1828
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | DOUBLE CONCAVE |
| DIAMETER | 4.880 INCHES NOMINAL |
| WIDTH | 0.952 INCHES NOMINAL |
| AXIAL THICKNESS | 0.205 INCHES NOMINAL |
| ELEMENT LEFT SURFACE RADIUS | 15.153 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | 2.914 INCHES |
| END ITEM IDENTIFICATION | 4920012428325,FIXTURE,ACFT,MAIN |