Product Details | OPTICAL ELEMENT RETAINER

6650-00-943-3896 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.20312400038Optical Sighting and Ranging Equipment58550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 10121199, 6650-00-943-3896, 00-943-3896, 6650009433896, 009433896

Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories

Supply Group (FSG) NSN Assign. NIIN
66 00-943-3896

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Technical Data | NSN 6650-00-943-3896

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
SURFACE TREATMENT BLACK OXIDE
DRIVE TYPE KNURL
INTERNAL ANNULAR SERRATION NOT PROVIDED
GUIDE DESIGN THREAD RELIEF
GUIDE LOCATION EDGE OPPOSITE DRIVE EDGE
SETSCREW NOTCH NOT PROVIDED
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10121199

Restrictions/Controls & Freight Information | NSN 6650-00-943-3896

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information