Product Details | OPTICAL ELEMENT SPACER

1240-01-082-3576 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: 010823576

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 01-082-3576

Drawings & Photos | NSN 1240-01-082-3576


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Technical Data | NSN 1240-01-082-3576

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR B3 SPACER
OVERALL LENGTH 0.0524 INCHES MINIMUM AND 0.0534 INCHES MAXIMUM
STRAIGHT BORE INSIDE DIAMETER 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
SERRATION WIDTH 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.812 INCHES MAXIMUM
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 12266734

Restrictions/Controls & Freight Information | NSN 1240-01-082-3576

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