Part Details | OPTICAL INSTRUMENT PRISM
6650-00-621-2931 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: 6650006212931, 8200021, 6650-00-621-2931, 00-621-2931, 6650006212931, 006212931
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-621-2931 | 21879 ( PRISM, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
ABBE
Cross Reference | NSN 6650-00-621-2931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6650006212931 | A00AM | E.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES |
| 8200021 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 6650-00-621-2931
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 2 ABBE |
| LIGHT DEVIATION | 5 MIN PORM 1 MIN |
| FSC APPLICATION DATA | RANGE FINDER,INTEGRATED WITH FIRE CONTROL EQUIPMENT |