NSN 1240-00-544-5014
Part Details | OPTICAL INSTRUMENT WINDOW
1240-00-544-5014 A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.
Alternate Parts: 523R472H01, 523R472H01, 1240-00-544-5014, 00-544-5014, 1240005445014, 005445014
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | OCT 06, 1974 | 00-544-5014 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-544-5014
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 523R472H01 | 66083 | MEOPTA U.S.A., INC.DBA TYROLIT COMPANY |
| 523R472H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
Technical Data | NSN 1240-00-544-5014
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| POLISHED SURFACE | BOTH |
| SURFACE FINISH | POLISHED |
| REFLECTION REDUCING SURFACE | BOTH |
| POLISHED PERIPHERY | PROVIDED |
| DIAMETER | 1.256 INCHES NOMINAL |
| THICKNESS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
