NSN 6650-00-451-1084 004511084
Product Details | OPTICAL ELEMENT SPACER
6650-00-451-1084 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: 004511084
Fire Control Equipment | Optical Sighting and Ranging Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
12 | 00-451-1084 | 22261 ( SPACER, OPTICAL ELEMENT ) |
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Related Products | NSN 6650-00-451-1084
Technical Data | NSN 6650-00-451-1084
Characteristic | Specifications |
---|---|
MATERIAL | ALUMINUM ALLOY 2011 |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE |
STYLE DESIGNATOR | B3 SPACER |
OVERALL LENGTH | 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
STRAIGHT BORE INSIDE DIAMETER | 0.943 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |
SERRATION WIDTH | 0.138 INCHES MINIMUM AND 0.142 INCHES MAXIMUM |
END INTERNAL BEVEL ANGLE | 45.0 DEGREES NOMINAL |
III FSC APPLICATION DATA | PERISCOPE,TANK |
MANUFACTURERS CODE | 19200 |
DESIGN CONTROL REFERENCE | 7688721 |
Restrictions/Controls & Freight Information | NSN 6650-00-451-1084
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Category | Code | Description |
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No Freight Information |