Part Details | OPTICAL INSTRUMENT PRISM
6650-00-074-0131 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: 1702862, 1702862, 1702862, 1702862, 1702862, 1702862, 6650-00-074-0131, 00-074-0131, 6650000740131, 000740131
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-074-0131 | 21879 ( PRISM, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-074-0131
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1702862 | 52808 | DUNLIN MANUFACTURING / SKYPENINDUSTRIES INC |
| 1702862 | 14001 | GRAYCO OPTICAL CORP |
| 1702862 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 1702862 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 1702862 | 04YE2 | VALCORE MANUFACTURING LLC |
| 1702862 | 20723 | VALCORE MANUFACTURING LLCDBA USE CAGE CODE 04YE2 FOR |
Technical Data | NSN 6650-00-074-0131
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | SURFACES TO BE ALUMINIZED TO A THICKNESS PROVIDING OPAQUENESS AND COATED WITH SILICON MONOXIDE |
| END ITEM IDENTIFICATION | 1240-00-336-3686-TELESCOPE |