|
|
|
National Stock Number:
1240-00-763-8232
Federal Supply Class:
1240
National Item Identification Number:
007638232
Description:
PRISM,OPTICAL INSTRUMENT
Detail:
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.
|
Manufacturer Information:
| 7638232 | 19200 | US ARMY ARDEC RDECOM |
|
Techincal Specification:
| FSC APPLICATION DATA | PERISCOPE | | LIGHT DEVIATION | 90 DEG PORM 50 MIN | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, GRADE B, TYPE 525-590 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | STYLE DESIGNATOR | ROOF-ANGLE |
|
|