National Item Identification Number
01-363-9796
013639796
6650-01-363-9796
6650013639796
National Stock Number
Item Name
RETAINER,OPTICAL ELEMENT
Federal Supply Class
6650
Description
A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.
Commercial and Government Entity Code (Supplier Data)
54978
SIMPLEXGRINNELL FIRE & SECURITY
50 TECHNOLOGY DR
WESTMINSTER
MA
01441
978-731-7179
Reference Numbers (Part Numbers)
388-105
Required Categories
Required Description