6650-66-104-1856
Optical Element Retaining Ring
6650661041856 661041856 7E5217
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. View more Optical Element Retaining Ring
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Managed by Australia
NSN Created on 4 Feb 1971
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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Related Documents 6650-66-104-1856 3+ Documents (More...)
7E5217 A cylindrical item having an internally flanged diameter designed to retain a lens or window
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Restrictions 6650-66-104-1856
Approved Sources 6650-66-104-1856
- Part Number
- Manufacturer
- Status
- 7E5217
- Manufacturer
- S4024 - Katsuma Optical Co. Ltd (Obsolete)
- Primary Buy
- Primary Buy
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