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National Stock Number:
5855-00-995-2098
Federal Supply Class:
5855
National Item Identification Number:
009952098
Description:
RETAINER,OPTICAL ELEMENT
Detail:
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.
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Manufacturer Information:
| 570805-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.692 INCHES NOMINAL | | INTERNAL ANNULAR SERRATION | NOT PROVIDED | | MATERIAL | RUBBER, GRADE A, C AND B RUBBER PRODUCTS | | III FSC APPLICATION DATA | NIGHT VISION EQUIPMENT | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.248 INCHES NOMINAL | | SETSCREW NOTCH | NOT PROVIDED |
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