|
|
|
National Stock Number:
5855-01-472-2302
Federal Supply Class:
5855
National Item Identification Number:
014722302
Description:
RING,RETAINING,OPTICAL ELEMENT
Detail:
A CYLINDRICAL ITEM HAVING AN INTERNALLY FLANGED DIAMETER DESIGNED TO RETAIN A LENS OR WINDOW IN THE OBJECTIVE END, OR A DIOPTER SCALE AT THE VIEWING END OF AN OPTICAL INSTRUMENT. IT MAY HAVE ONE OR MORE OF THE FOLLOWING CHARACTERISTICS: INTERNAL THREAD OR MACHINED FOR A PRESS FIT, METHOD OF SECURING, AND/OR KNURLED PERIPHERY. FOR EXTERNALLY THREADED ITEMS, SEE RETAINER, OPTICAL ELEMENT. EXCLUDES CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; AND RING, RETAINING.
|
Manufacturer Information:
| 209874-100 | 55311 | L3 TECHNOLOGIES, INC. |
|
Techincal Specification:
| DRIVE TYPE | PIN | | MATERIAL | ALUMINUM ALLOY 6061 | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SLEEVE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.811 INCHES NOMINAL |
|
|