Optical Instrument Windows - Page 10 of 11

259 total part numbers.
12370302 Alternates: 10555714
NSN 1240-01-430-0379
  • Width: Between 3.930 inches and 3.990 inches
  • Thickness: Between 3.500 inches and 3.560 inches
  • Length: Between 7.060 inches and 7.120 inches
  • Surface Finish: Polished
  • Polished Periphery: Not provided
NSN 1240-01-430-3966
  • End Application: H-1 helicopter
NSN 1240-01-430-9678
  • End Application: H-1 helicopter
NSN 1240-01-432-6759
NSN 1240-01-449-4056
  • Width: 3.205 inches
  • Thickness: 0.250 inches
  • Length: 4.632 inches
  • Polished Surface: Both
  • Polished Periphery: Not provided
NSN 1240-01-449-4057
  • Width: 3.052 inches
  • Thickness: 0.250 inches
  • Length: 4.865 inches
  • Polished Surface: Both
  • Polished Periphery: Not provided
NSN 1240-01-449-4059
  • Width: 3.052 inches
  • Thickness: 0.250 inches
  • Length: 4.865 inches
  • Polished Surface: Both
  • Polished Periphery: Not provided
NSN 1240-01-454-9819
  • Width: 4.840 inches
  • Thickness: 0.300 inches
  • Length: 5.190 inches
  • Polished Periphery: Provided
NSN 1240-01-472-3750
  • End Application: Tank, combat, full tracked, m1/m1ip, 105mm
NSN 1240-01-473-4349
  • Special Features: M1a2 tank turret/gunner's prim sight, m1 tank
NSN 1240-01-478-6011
NSN 1240-01-481-5719
  • End Application: M119a1 howitzer
NSN 1240-01-485-7536
  • End Application: M119a1 howitzer
NSN 1240-01-497-4320
  • Polished Periphery: Not provided
  • Special Features: Convex radius is 55.4 mm max
  • Material: Magnesium fluoride and glass, optical
  • Material: Magnesium fluoride and glass optical
NSN 1240-01-497-4402
  • Diameter: 34.0 millimeters
  • Polished Periphery: Not provided
  • Material: Glass, optical and magnesium fluoride
  • Material: Glass optical and magnesium fluoride
NSN 1240-01-498-3538
  • Polished Periphery: Not provided
  • Material: Glass, optical
  • Material: Glass optical
122027-3 Alternates: 122027
NSN 1240-01-514-0471
  • End Application: F-15
  • Polished Periphery: Not provided
  • Material: Glass
  • Material: Glass
NSN 1240-01-519-1340
NSN 1240-01-532-3754
A3309675 Alternates: 272246-1
NSN 1240-01-554-9984
NSN 1240-01-557-9269
NSN 1240-01-558-3560
NSN 1240-01-565-0365
  • End Application: 1090-01-525-5049
NSN 1240-01-568-5200
  • Width: 8.5 millimeters
  • Length: 20.0 millimeters
  • Surface Finish: Roughness
  • Material: Glass, optical, mil-g-174
  • Material: Glass optical
NSN 1240-01-590-2932
  • End Application: Howitzer, light towed, m119a1