National Item Identification Number
00-131-6338
001316338
5855-00-131-6338
5855001316338
National Stock Number
Item Name
RING,RETAINING,OPTICAL ELEMENT
Federal Supply Class
5855
Description
A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see RETAINER, OPTICAL ELEMENT. Excludes CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; and RING, RETAINING.
Commercial and Government Entity Code (Supplier Data)
27594
J F C ELECTRONICS INC
VANDERBURG RD & J F C WAY JFC
MARLBORO
NJ
07746
732-462-4494
80063
Reference Numbers (Part Numbers)
SC-D-599184-1
SC-D-599184-1
Required Categories
MATERIAL
SURFACE TREATMENT
OUTSIDE DIAMETER
INTERNAL FLANGE THICKNESS
III FS
Required Description
ALUMINUM
CHEMICAL
3.120 INCHES NOMINAL
0.130 INCHES NOMINAL
NIGHT VISION EQU