Product Details | OPTICAL ELEMENT SPACER

5855-00-337-3597 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: 003373597

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

Supply Group (FSG) NSN Assign. NIIN
58 00-337-3597

Drawings & Photos | NSN 5855-00-337-3597


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Technical Data | NSN 5855-00-337-3597

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250-11,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR B3 SPACER
OVERALL LENGTH 0.020 INCHES NOMINAL
STRAIGHT BORE INSIDE DIAMETER 2.850 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.940 INCHES MAXIMUM
III FSC APPLICATION DATA LENS SWITCHING ASSEMBLY,RECEIVER,VIEWER,INFRARED DETECTING GROUP,NIGHT VISION
MANUFACTURERS CODE 96214
DESIGN CONTROL REFERENCE 708599-1

Restrictions/Controls & Freight Information | NSN 5855-00-337-3597

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