National Item Identification Number

01-380-5097
013805097
5855-01-380-5097
5855013805097

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)

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13567

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ITT INDUSTRIES INC.
DBA I T T NIGHT VISION
7635 PLANTATION RD
ROANOKE
VA
24019
540-563-0371

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54490

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DEPT OF THE ARMY
U S ARMY ELECTRONICS COMMAND
10221 BURBECK RD
FORT BELVOIR
VA
22060
703-704-1332

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Reference Numbers (Part Numbers)

5009550
5009550

Required Categories

III END ITEM IDENTIFICATION

Required Description

AN/AVS6