|
|
|
National Stock Number:
5855-01-598-7179
Federal Supply Class:
5855
National Item Identification Number:
015987179
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:
| 10465995 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 20-98-103 | 4KK81 | OPS-CORE INC. | | 20-98-103 | 97427 | GENTEX CORPORATION |
|
Techincal Specification:
| SPECIAL FEATURES | ADAPTER, WING LOC ACCESSORY MOUNT WING LOC ADAPTER |
|
|