NSN 6650-00-490-5583
Part Details | OPTICAL INSTRUMENT WINDOW
6650-00-490-5583 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: 361738, 361738, 6650-00-490-5583, 00-490-5583, 6650004905583, 004905583
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 18, 1972 | 00-490-5583 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-490-5583
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 361738 | 80045 | L-3 COMMUNICATIONS CINCINNATIELECTRONICS CORPORATION |
| 361738 | 21530 | SPENCER INDUSTRIES INC |
Technical Data | NSN 6650-00-490-5583
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC ACRYLIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-80 MIL SPEC SINGLE MATERIAL RESPONSE |
| POLISHED PERIPHERY | NOT PROVIDED |
| DIAMETER | 0.875 INCHES NOMINAL |
| THICKNESS | 0.062 INCHES NOMINAL |