8140-01-278-4867 PAD,CUSHIONING Index 5998-01-278-4869 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
5855-01-278-4868

Federal Supply Class:
5855

National Item Identification Number:
012784868

Description:
RETAINER,OPTICAL ELEMENT

Detail:
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.


Manufacturer Information:
26667513567ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC
26848613567ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC
300112-213567ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC
300112-266868ITT AND VARO A JOINT VENTURE
A314442480063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


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