Optical Instrument Reticles - Page 7 of 11

251 part numbers
SM-D-850490-6 NSN 6650-01-045-5488
  • 5855-01-039-2850 cell assembly, optical inst. end application
  • m139csw-reticle special features
SM-D-850490-8 NSN 6650-01-045-5493
  • 45.0 angle in deg
  • 4 to 10 mr scale calibration
  • 0.125 inches axial thickness
  • ground rim finish
  • range scale graduations/markings
11741180 NSN 6650-01-047-9214
  • between 0.857 inches and 0.859 inches width
  • between 0.857 inches and 0.859 inches length
  • 45.0 angle in deg
  • 0 to 80 mils scale calibration
  • between 0.095 inches and 0.100 inches axial thickness
11730291 NSN 6650-01-052-0014
  • between 0.240 inches and 0.250 inches axial thickness
  • polished rim finish
  • cross line graduations/markings
  • glass optical material
2033125-1 NSN 6650-01-064-6196
  • 0.3120 inches diameter
  • 0.060 inches axial thickness
  • cross line graduations/markings
  • receiver, infrared, radar, night vision fsc application data
12266727 NSN 6650-01-068-9248 Cross Reference: 42038
  • between 0.085 inches and 0.095 inches axial thickness
  • 1.6500 refraction index
  • 589.3 millimicrons dispersion
  • black painted rim finish
  • concentric circle graduations/markings
SM-C-772149 NSN 6650-01-069-2501
  • glass material
10556051 NSN 6650-01-070-3117
  • 1.6000 inches diameter
  • 0 to 60 mils scale calibration
  • 0.130 inches axial thickness
  • between 1.9850 and 1.9930 refraction index
  • polished rim finish
SP31670 NSN 6650-01-075-1514
11729229 NSN 6650-01-081-4908
  • between 0.180 inches and 0.200 inches width
  • between 0.180 inches and 0.200 inches axial thickness
  • polished rim finish
  • cross line graduations/markings
  • glass optical material
13914-204-000 NSN 6650-01-086-5351
  • 0.5000 inches diameter
  • plastic acrylic material
799410-1 NSN 6650-01-090-2057
  • camera test usage design
  • glass material
  • special design style designator
799410-2 NSN 6650-01-090-2058
  • camera test usage design
  • glass material
  • special design style designator
799410-3 NSN 6650-01-090-2059
  • camera test usage design
  • glass material
  • special design style designator
3183203 NSN 6650-01-097-5659
  • 45.0 angle in deg
  • ground rim finish
  • cross line and elevation type graduations/markings
  • glass optical material
  • graduated from center style designator
5379622 NSN 6650-01-098-9711
  • between 0.055 inches and 0.065 inches axial thickness
  • ground rim finish
  • cross line graduations/markings
  • glass material
  • special style designator
04 RET 001 NSN 6650-01-099-1422
  • glass material
1559931 NSN 6650-01-101-6621
  • 3.6560 inches diameter
  • 0.6250 inches axial thickness
  • ellipse graduations/markings
  • plastic material
  • special design style designator
153C7511P1 NSN 6650-01-104-8798
  • between 0.091 inches and 0.095 inches axial thickness
  • cross line graduations/markings
  • glass material
  • crossline style designator
11829210 NSN 6650-01-105-5608
  • 0 to 60 mils scale calibration
  • between 0.137 inches and 0.157 inches axial thickness
  • 1.5230 and 1.5838 refraction index
  • polished rim finish
  • elevation type graduations/markings
KRI7131-3 NSN 6650-01-106-1868 Cross Reference: 153C7536P1
  • between 0.030 inches and 0.050 inches axial thickness
  • cross line graduations/markings
  • glass material
  • crossline style designator
2588587 NSN 6650-01-115-7981
  • 45.0 angle in deg
  • ground rim finish
  • range scale graduations/markings
  • 0.5 millimeters both surfaces bevel depth and location
  • glass optical material
XX62 000 11 NSN 6650-01-126-6238
  • 19.05 millimeters diameter
  • 1.0000 refraction index
  • grid type graduations/markings
  • glass material
  • grid style designator
13040183 NSN 6650-01-127-2368
13044214 NSN 6650-01-127-2371