NSN 1240-01-190-3389
Part Details | OPTICAL ELEMENT CELL
1240-01-190-3389 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: 8615897, 1240-01-190-3389, 01-190-3389, 1240011903389, 011903389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | SEP 26, 1984 | 01-190-3389 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-190-3389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8615897 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-190-3389
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | A0.112-40$$A1.6875-32 |
| SCREW THREAD SERIES DESIGNATOR | UNC AND UNS |
| THREAD CLASS | A2B$$A2A |
| THREAD LENGTH | 1.3375 INCHES AND 1.4700 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| OVERALL DIAMETER | 2.000 INCHES NOMINAL |
| SPECIAL FEATURES | MATERIAL IS 2024 OR 6061,TEMPER T3 THRU T6,PER WW-T-700/3,WW-T-700/6,ORQQ-A-200/3,QQ-A-200/8,OR QQ-A-225/6,QQ-A-225/8; SURFACE ROUGHNESS IS 125.000MICROINCHES; SURFACE TREATMENT IS DYEDBLACK |
| CUBIC MEASURE | 12.000 CUBIC INCHES |
