NSN 1240-01-084-5537 010845537
Product Details | OPTICAL ELEMENT SPACER
1240-01-084-5537 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: 010845537
Fire Control Equipment | Optical Sighting and Ranging Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
12 | 01-084-5537 | 22261 ( SPACER, OPTICAL ELEMENT ) |
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Related Products | NSN 1240-01-084-5537
Technical Data | NSN 1240-01-084-5537
Characteristic | Specifications |
---|---|
MATERIAL | ALUMINUM |
STYLE DESIGNATOR | B4 SPACER |
OVERALL LENGTH | 0.340 INCHES MINIMUM AND 0.342 INCHES MAXIMUM |
STRAIGHT BORE INSIDE DIAMETER | 1.450 INCHES MINIMUM AND 1.453 INCHES MAXIMUM |
STRAIGHT BORE DEPTH | 0.020 INCHES NOMINAL |
TAPER ANGLE | 45.0 DEGREES NOMINAL |
MANUFACTURERS CODE | 19207 |
DESIGN CONTROL REFERENCE | 12266976 |
Restrictions/Controls & Freight Information | NSN 1240-01-084-5537
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 |