National Item Identification Number
01-286-3417
012863417
6650-01-286-3417
6650012863417
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)
04939
66673
D M T INC
8795 GRISSOM PARKWAY
TITUSVILLE
FL
32780
321-267-3931
Reference Numbers (Part Numbers)
717512312-001
717512312-001
Required Categories
HOLE DIAMETER
MATERIAL
SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS
Required Description
2.500 INCHES NOMINAL
PLASTIC
125 MICROINCH SURFACE FINISH
66673
717512312-00