National Item Identification Number
01-529-6361
015296361
5855-01-529-6361
5855015296361
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)
81395
81395
Reference Numbers (Part Numbers)
8395859-1
8400192-2
Required Categories
III END ITEM IDENTIFICATION
Required Description
AN/PAS-13C(V)1 (V)2 (V)3, SIGHT, THERMAL FOR LIGHT, MEDIUM, HEAVY WEAPONS