NSN 1240-00-382-1334 003821334
Product Details | OPTICAL ELEMENT SPACER
1240-00-382-1334 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: 003821334
Fire Control Equipment | Optical Sighting and Ranging Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
12 | 00-382-1334 | 22261 ( SPACER, OPTICAL ELEMENT ) |
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Related Products | NSN 1240-00-382-1334
Technical Data | NSN 1240-00-382-1334
Characteristic | Specifications |
---|---|
MATERIAL | COPPER ALLOY |
STYLE DESIGNATOR | B3 SPACER |
OVERALL LENGTH | 0.596 INCHES NOMINAL |
STRAIGHT BORE INSIDE DIAMETER | 1.457 INCHES NOMINAL |
SERRATION WIDTH | 0.540 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 1.610 INCHES MAXIMUM |
END INTERNAL BEVEL ANGLE | 42.2 DEGREES NOMINAL |
SMALLEST END INTERNAL BEVEL ANGLE | 36.4 DEGREES NOMINAL |
III FSC APPLICATION DATA | TELESCOPE MK74 |
Restrictions/Controls & Freight Information | NSN 1240-00-382-1334
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 |
Controlled Inventory Item Code: | U | UNCLASSIFIED |
Category | Code | Description |
---|---|---|
No Freight Information |