National Item Identification Number
00-937-2168
009372168
5855-00-937-2168
5855009372168
National Stock Number
Item Name
CELL,OPTICAL ELEMENT
Federal Supply Class
5855
Description
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.
Commercial and Government Entity Code (Supplier Data)
80063
Reference Numbers (Part Numbers)
SC-D-607211
Required Categories
MATERIAL
THREAD LOCATION
THREAD SIZE
SCREW THREAD SERIES DESIGNATOR
THREAD C
Required Description
PLASTIC
INTERNAL
3 1/8-20
UNS
3B
3.0925 TO 3.0976 INCHES
0.350 INCHES
RIG