National Item Identification Number
01-191-5851
011915851
6650-01-191-5851
6650011915851
National Stock Number
Item Name
CELL,OPTICAL ELEMENT
Federal Supply Class
6650
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)
96214
Reference Numbers (Part Numbers)
3087726-1
Required Categories
MATERIAL
SURFACE TREATMENT
THREAD LOCATION
THREAD SIZE
SCREW THREAD SERIES D
Required Description
STEEL, CORROSION RESISTING
PASSIVATED
INTERNAL AND
EXTERNAL
1 5/16-28 AND
1