NSN 6650-01-317-7974
Part Details | OPTICAL INSTRUMENT PRISM
6650-01-317-7974 A transparent item with at least two polished plane surfaces inclined toward each other, designed for use in optical instruments to reflect and/or refract a beam of light. It may have one or more mirrored surfaces for greater reflection. Includes optical wedges used to divert paths of light by refraction, but to a lesser degree. See also BEAM SPLITTER, OPTICAL INSTRUMENT.
Alternate Parts: 260350, 260350, 6650-01-317-7974, 01-317-7974, 6650013177974, 013177974
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | APR 05, 1990 | 01-317-7974 | 21879 ( PRISM, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-01-317-7974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 260350 | 30866 | CONTINENTAL OPTICAL CORP |
| 260350 | 09205 | LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV |
Technical Data | NSN 6650-01-317-7974
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| SURFACE FINISH | FINE GROUND AND POLISHED |
| OVERALL LENGTH | 0.931 INCHES NOMINAL |
| OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| ANGLE IN DEG | 90.0 |
| END ITEM IDENTIFICATION | AIRCRAFT MODEL F-18 |