Product Details | OPTICAL ELEMENT SPACER

6650-00-904-9463 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: 009049463

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

Supply Group (FSG) NSN Assign. NIIN
58 00-904-9463

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Technical Data | NSN 6650-00-904-9463

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION AISI 303 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT OXIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-STD-171 FINISH NO. 3.3.2 MIL STD SINGLE TREATMENT RESPONSE
OVERALL THICKNESS 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
OVERALL LENGTH 1.058 INCHES NOMINAL
SURFACE FINISH 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER

Restrictions/Controls & Freight Information | NSN 6650-00-904-9463

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