NSN 1240-00-949-5396
Part Details | OPTICAL INSTRUMENT WINDOW
1240-00-949-5396 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: 10528011, 1240-00-949-5396, 00-949-5396, 1240009495396, 009495396
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 20, 1966 | 00-949-5396 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-949-5396
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10528011 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-949-5396
| Characteristic | Specifications |
|---|---|
| SURFACE FINISH | POLISHED |
| POLISHED PERIPHERY | PROVIDED |
| DIAMETER | 3.122 INCHES NOMINAL |
| WIDTH | 0.250 INCHES NOMINAL |