NSN 1240-00-757-8184
Part Details | OPTICAL ELEMENT CELL
1240-00-757-8184 A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.
Alternate Parts: 7578184, 1240-00-757-8184, 00-757-8184, 1240007578184, 007578184
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-757-8184 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-757-8184
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7578184 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-757-8184
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| THREAD LOCATION | EXTERNAL |
| THREAD SIZE | A1. IN. - 48$$A1.08 IN. - 48 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A3B$$A3A |
| THREAD LENGTH | 0.130 INCHES AND 0.160 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| DRIVE TYPE | DRILLED HOLE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL HEIGHT | 0.593 INCHES NOMINAL |
| OVERALL DIAMETER | 1.080 INCHES NOMINAL |
| FSC APPLICATION DATA | BINOCULAR,FIRE CONTROL |