Optical Instrument Reticles
320 part numbers
002637
View Part
NSN 6650-00-440-3537
Cross Reference:
200A6001, 547B002637, 547C002637, B547-194
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Graduations/markings: Concentric circle and cross line
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Material: Glass
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Axial Thickness: 0.090 inches
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Rim Finish: Polished
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Graduations/markings: Range scale
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Material: Plastic
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Style Designator: Horizontally graduated from center
10514295
View Part
NSN 6650-00-990-7254
Cross Reference:
6650009907254
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Diameter: 0.5710 inches
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Angle In Deg: 45.0
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Axial Thickness: 0.128 inches
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Refraction Index: 1.5230
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Dispersion: 58.6 angstroms
Popular Manufacturers optical instrument reticles
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Scale Calibration: 0 to 71.60 mils
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Axial Thickness: 0.160 inches
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Rim Finish: Black painted
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Graduations/markings: Range scale
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Ammunition Identification Inscription: 165mm-hep-m123e1
105366PC3
View Part
NSN 6650-00-130-8117
Cross Reference:
21272-EPC3
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Angle In Deg: 45.0
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End Application: Range finder mk32
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Axial Thickness: 1.0 millimeters
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Refraction Index: 1.5170
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Dispersion: 64.5 millimicrons
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Angle In Deg: 45.0
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Axial Thickness: Between 0.100 inches and 0.120 inches
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Refraction Index: 1.5170
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Dispersion: 64.5 angstroms
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Rim Finish: Ground
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Axial Thickness: Between 0.115 inches and 0.135 inches
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Rim Finish: Polished
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Graduations/markings: Cross line
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Material: Glass optical
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Style Designator: Crossline
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Diameter: 1.3780 inches
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Angle In Deg: 45.0
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Scale Calibration: 0 to 2200 meter range
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Axial Thickness: 0.157 inches
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Refraction Index: 1.5230
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Diameter: 1.6000 inches
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Scale Calibration: 0 to 60 mils
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Axial Thickness: 0.130 inches
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Refraction Index: Between 1.9850 and 1.9930
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Rim Finish: Polished
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Diameter: 1.3780 inches
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Angle In Deg: 45.0
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Scale Calibration: 0 to 2200 meter range
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Axial Thickness: 0.157 inches
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Refraction Index: 1.5230
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Diameter: 0.4724 inches
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Angle In Deg: 45.0
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Axial Thickness: 0.0397 inches
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Refraction Index: 1.5230
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Dispersion: 59.0 angstroms
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Width: Between 0.180 inches and 0.200 inches
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Axial Thickness: Between 0.180 inches and 0.200 inches
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Rim Finish: Polished
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Graduations/markings: Cross line
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Material: Glass optical
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Axial Thickness: Between 0.240 inches and 0.250 inches
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Rim Finish: Polished
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Graduations/markings: Cross line
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Material: Glass optical
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Width: Between 0.857 inches and 0.859 inches
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Length: Between 0.857 inches and 0.859 inches
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Angle In Deg: 45.0
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Scale Calibration: 0 to 80 mils
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Axial Thickness: Between 0.095 inches and 0.100 inches
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Axial Thickness: 0.120 inches
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Refraction Index: 0.5840
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Dispersion: 90.0 angstroms
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Rim Finish: Polished
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Graduations/markings: Range scale
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Diameter: 0.6240 inches
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Scale Calibration: 01 to 08 mils
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Axial Thickness: 0.120 inches
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Rim Finish: Knurled
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Graduations/markings: Grid type
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End Application: M2a2 aiming circle
11785525-3 Reticle M2a2 Aiming Circle
View Part
NSN 6650-01-609-5341
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Diameter: 0.624 inches
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End Application: Aiming circle m1/m2/m2a1
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Axial Thickness: 0.12 inches
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Graduations/markings: Range scale
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Material: Glass
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Scale Calibration: 0 to 60 mils
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Axial Thickness: Between 0.137 inches and 0.157 inches
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Refraction Index: 1.5230 and 1.5838
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Rim Finish: Polished
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Graduations/markings: Elevation type
12013031
View Part
NSN 6650-01-251-3370
Cross Reference:
2-60009
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Width: 1.600 inches
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Length: 2.000 inches
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Length: 5.350 inches
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Scale Calibration: 2 to 6
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Graduations/markings: Semigrid type
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Material: Plastic
12266727
View Part
NSN 6650-01-068-9248
Cross Reference:
42038
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Axial Thickness: Between 0.085 inches and 0.095 inches
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Refraction Index: 1.6500
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Dispersion: 589.3 millimicrons
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Rim Finish: Black painted
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Graduations/markings: Concentric circle