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National Stock Number:
5855-01-486-0440
Federal Supply Class:
5855
National Item Identification Number:
014860440
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:
| 71725 | 01178 | LOURDES INDUSTRIES, INC. |
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Techincal Specification:
| FLANGE DIAMETER | 0.268 INCHES NOMINAL | | OVERALL LENGTH | 0.932 INCHES NOMINAL | | SPECIAL FEATURES | INCONEL 718 PER AMS 5662, FINISH PASSIUATE PER QQ-P-35, TYPE II | | STYLE DESIGNATOR | SHOULDERED |
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