Product Details | OPTICAL ELEMENT SPACER

6650-00-245-8442 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: 002458442

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

Supply Group (FSG) NSN Assign. NIIN
58 00-245-8442

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Technical Data | NSN 6650-00-245-8442

Characteristic Specifications
MATERIAL PLASTIC
SPECIAL FEATURES O/A DIA OF 2.156 IN. PORM 0.010 IN.,INSIDE DIA OF 1.790 IN. PORM 0.010 IN.
SPECIAL TEST FEATURES INTERPRET DRAWING IAW STANDARDS PRESCRIBED BY MIL-D-1000
III SUPPLEMENTARY FEATURES PLASTIC SHEET IS 0.008 IN. THICK MIN AND 0.014 IN. THICK MAX
III FSC APPLICATION DATA NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION

Restrictions/Controls & Freight Information | NSN 6650-00-245-8442

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