Optical Instrument Lens - Page 33 of 66

1647 part numbers
42006
View Part NSN 6650-01-080-8324 Cross Reference: 12266706
  • Diameter: 2.020 inches
  • Axial Thickness: 1.2656 inches
  • Single Lens Style: Meniscus
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
42007
View Part NSN 6650-01-072-6393 Cross Reference: 12266707
  • Diameter: Between 2.495 inches and 2.500 inches
  • Single Lens Style: Meniscus converging
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42008
View Part NSN 6650-01-080-8325 Cross Reference: 12266708
  • Axial Thickness: 1.1995 inches
  • Compound Lens Style: Doublet
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42011
View Part NSN 6650-01-080-8326 Cross Reference: 12266711
  • Diameter: 2.625 inches
  • Axial Thickness: 0.8895 inches
  • Single Lens Style: Meniscus converging
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
42031
View Part NSN 6650-01-064-3557 Cross Reference: 12266720
  • Diameter: Between 0.811 inches and 0.812 inches
  • Single Lens Style: Plano-convex
  • Element Left Surface Radius: 16.0448 millimeters
  • Element Right Surface Radius: 16.0448 millimeters
  • Material: Optical glass per mil-g-174, typebk-7
42032
View Part NSN 6650-01-060-9893 Cross Reference: 12266721
  • Diameter: Between 0.811 inches and 0.812 inches
  • Axial Thickness: Between 0.148 inches and 0.150 inches
  • Single Lens Style: Double concave
  • Element Left Surface Radius: 3.1065 inches
  • Element Right Surface Radius: 0.810 inches
42033
View Part NSN 6650-01-060-9894 Cross Reference: 12266722
  • Diameter: Between 1.124 inches and 1.125 inches
  • Axial Thickness: Between 0.299 inches and 0.301 inches
  • Single Lens Style: Double convex
  • Element Left Surface Radius: 5.6658 inches
  • Element Right Surface Radius: 1.3235 inches
42034
View Part NSN 6650-01-060-9895 Cross Reference: 12266723
  • Compound Lens Style: Doublet
  • Individual Lens Style: Double concave and double convex
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42037
View Part NSN 6650-01-060-9896 Cross Reference: 12266726
  • Diameter: Between 2.124 inches and 2.125 inches
  • Single Lens Style: Meniscus converging
  • Element Left Surface Radius: 2.0573 inches
  • Element Right Surface Radius: 1.4813 inches
  • Material: Optical glass per mil-g-174, typef-5
42064
View Part NSN 6650-01-080-8327 Cross Reference: 12266741
  • Axial Thickness: 1.245 inches
  • Compound Lens Style: Doublet
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42068
View Part NSN 6650-01-063-7714 Cross Reference: 12266745
  • Diameter: 3.158 inches
  • Axial Thickness: 0.4836 inches
  • Single Lens Style: Double convex
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
42069
View Part NSN 6650-01-082-3573 Cross Reference: 12266746
  • Diameter: Between 2.920 inches and 2.921 inches
  • Axial Thickness: Between 0.461 inches and 0.469 inches
  • Single Lens Style: Meniscus converging
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
42070
View Part NSN 6650-01-060-9892 Cross Reference: 12266747
  • Diameter: 2.220 inches
  • Compound Lens Style: Doublet
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42084
View Part NSN 6650-01-060-9891 Cross Reference: 12266757
  • Single Lens Style: Plano-convex
  • Element Left Surface Radius: 7.6067 inches
  • Element Right Surface Radius: 7.6067 inches
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
42085
View Part NSN 6650-01-072-6392 Cross Reference: 12266758
  • Compound Lensaxial Thickness: 1.0588 inches
  • Compound Lens Style: Doublet
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
  • Material Specification: Mil-g-174 military specification single material response
42-0901
View Part NSN 6650-01-351-9059
  • Diameter: 15.0 millimeters
  • Axial Thickness: 1.5 millimeters
  • Single Lens Style: Plano-concave
  • Material: Glass, optical
  • Material: Glass optical
42208
View Part NSN 6650-01-642-3866 Cross Reference: 6014661, 6014661-008
42270-1
View Part NSN 6650-01-242-4855
  • Diameter: 4.063 inches
  • End Application: 1270-01-072-4555 sight, helicopter
  • Axial Thickness: 0.954 inches
  • Single Lens Style: Double convex
  • Element Left Surface Radius: 7.743 inches
42271-1
View Part NSN 6650-01-242-4856
  • Diameter: 3.905 inches
  • End Application: 1270-01-072-4555 sight, helicopter
  • Axial Thickness: 0.220 inches
  • Single Lens Style: Meniscus diverging
  • Element Left Surface Radius: 38.867 inches
42272-1
View Part NSN 6650-01-242-5715
  • End Application: 1260-01-208-6448 mast mounted sight
  • Axial Thickness: 0.702 inches
  • Single Lens Style: Double convex
  • Element Left Surface Radius: 12.487 inches
  • Element Right Surface Radius: 2.852 inches
42273-1
View Part NSN 6650-01-245-9781
  • Diameter: 3.250 inches
  • Axial Thickness: 0.361 inches
  • Single Lens Style: Double concave
  • Element Left Surface Radius: 38.460 inches
  • Element Right Surface Radius: 7.212 inches
42274-1
View Part NSN 6650-01-242-4857
  • Diameter: 2.285 inches
  • End Application: 1270-01-072-4555 sight, helicopter
  • Axial Thickness: 0.220 inches
  • Single Lens Style: Plano-concave
  • Element Left Surface Radius: 0.000 inches
42460-1
View Part NSN 6650-01-070-3255 Cross Reference: 11780069
  • Width: 0.112 inches
  • Diameter: 4.205 inches
  • Axial Thickness: 0.912 inches
  • Refraction Index: 1.6200
  • Abbe Constant: 60.300
42465-1
View Part NSN 6650-01-070-3256 Cross Reference: 11780070
  • Width: 0.448 inches
  • Diameter: 3.910 inches
  • Axial Thickness: 0.150 inches
  • Refraction Index: 1.7550
  • Abbe Constant: 27.600
42470-1
View Part NSN 6650-01-071-0626 Cross Reference: 11780071
  • Width: 0.103 inches
  • Diameter: 3.520 inches
  • Axial Thickness: 1.047 inches
  • Refraction Index: 1.6200
  • Abbe Constant: 60.300
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