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Optical Element Cell

Model / MPN: SC-D-645703 | NSN: 5855-00-400-2622
ITAR Registered seal

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Product Details
NATO Stock Number
5855-00-400-2622
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Thread Class
3a and 2b
Thread Pitch Diameters
+3.2447/+3.2480 inches and +3.1621/+3.1669 inches
Thread Pitch Diameters
+3.2447 to 3.2480 inches and +3.1621 to 3.1669 inches
Overall Length
5.295 inches
Overall Diameter
3.450 inches
Screw Thread Series Designator
Uns and uns
Drive Type
Knurl
Thread Location
External and internal
Eccentric Construction
Not provided
Chamfer Location
Drive end and threaded end
Chamfer Size
0.100 in. By 20 deg; 0.030 in. By 45 deg
Material
Aluminum alloy, 6061
Material
Aluminum alloy 6061
Surface Treatment
Anodized
Fsc Application Data
Night vision equipment

Pricing and Availability

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SC-D-645703 Cross Reference
  • SC-D-645703
  • SC-D-645703