NSN 6650-01-138-5891
Part Details | OPTICAL INSTRUMENT PRISM
6650-01-138-5891 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: 40.0085, 6650-01-138-5891, 01-138-5891, 6650011385891, 011385891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | SEP 16, 1982 | 01-138-5891 | 21879 ( PRISM, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
ROOF-ANGLE
Cross Reference | NSN 6650-01-138-5891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40.0085 | 04562 | ROLYN OPTICS CO |
Technical Data | NSN 6650-01-138-5891
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS OPTICAL |
| STYLE DESIGNATOR | ROOF-ANGLE |
| LIGHT DEVIATION | 90 DEG AND 180 DEG |
