Product Details | OPTICAL ELEMENT SPACER

6650-00-087-1566 A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (AA). See also SPACER, SLEEVE and CELL, OPTICAL ELEMENT.

Part Alternates: 000871566

Communication, Detection, and Coherent Radiation Equipment | Night Vision Equipment, Emitted and Reflected Radiation

Supply Group (FSG) NSN Assign. NIIN
58 00-087-1566

Drawings & Photos | NSN 5855-00-087-1566


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Technical Data | NSN 6650-00-087-1566

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
STYLE DESIGNATOR B7 SPACER
SPECIAL FEATURES BLACK OXIDE FINISH
III SUPPLEMENTARY FEATURES HOLE INSIDE DIA OF 0.201 IN. MIN
III FSC APPLICATION DATA NIGHT VISION EQUIP. EMITTED AND REFLECTED RADIATION
III END ITEM IDENTIFICATION NIGHT VISION SIGHT SC-D-614644

Restrictions/Controls & Freight Information | NSN 6650-00-087-1566

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information