NSN 1240-01-118-9964
Part Details | OPTICAL INSTRUMENT WINDOW
1240-01-118-9964 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: 12293803, 12293803, 12293803, 12293803, 1240-01-118-9964, 01-118-9964, 1240011189964, 011189964
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | SEP 15, 1981 | 01-118-9964 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-118-9964
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12293803 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 12293803 | 11934 | SEILER INSTRUMENT AND MANUFACTURINGCOMPANY, INCORPORATED |
| 12293803 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 12293803 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 1240-01-118-9964
| Characteristic | Specifications |
|---|---|
| POLISHED SURFACE | BOTH |
| SURFACE FINISH | GROUND AND POLISHED |
| POLISHED PERIPHERY | NOT PROVIDED |
| DIAMETER | 2.360 INCHES MINIMUM AND 2.364 INCHES MAXIMUM |
| THICKNESS | 0.250 INCHES NOMINAL |
