|
|
|
National Stock Number:
1240-01-082-2332
Federal Supply Class:
1240
National Item Identification Number:
010822332
Description:
CELL,OPTICAL ELEMENT
Detail:
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.
|
Manufacturer Information:
| 12266712 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12266712 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | | 12266712 | 65534 | ALEK INDUSTRIES INC |
|
Techincal Specification:
| DRIVE TYPE | DRILLED HOLE | | ECCENTRIC CONSTRUCTION | PROVIDED | | CELL ECCENTRICITY FROM GEOMETRIC AXIS | 0.305 INCHES | | CHAMFER LOCATION | BOTH ENDS | | OVERALL DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | SCREW THREAD SERIES DESIGNATOR | UNS AND UN | | THREAD CLASS | 2B AND 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +2.7297 TO 2.7381 INCHES AND +2.9521 TO 2.9577 INCHES | | THREAD LENGTH | 0.140 INCHES AND 1.650 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 2 3/4-32 AND 3-16 |
|
|