Optical Element Cells

262 total part numbers.
NSN 1240-00-087-7282
NSN 1240-00-100-4248
  • Eccentric Construction: Not provided
  • Chamfer Location: Both ends
  • Chamfer Size: 0.032 in. By 45 deg
  • Special Features: Outside diameter 1.875 in; inside diameter 1.250 in
  • Material: Copper or brass, qq-b-626, comp 360
NSN 1240-00-102-3729
  • Thread Class: 3a
  • Thread Pitch Diameters: +1.4555 to 1.4594 inches
  • Thread Direction: Right-hand
  • Thread Length: 0.307 inches
  • Overall Length: 1.594 inches
NSN 1240-00-102-3730
  • Thread Class: 2a and 2b
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.164 inches and 0.250 inches
  • Overall Length: 2.531 inches
  • Thread Size: 1 1/8-32 and 1 1/16-32
164108PC1 Alternates: BP1166
NSN 1240-00-130-9538
  • Thread Class: 3b
  • Thread Direction: Right-hand
  • Thread Length: 0.201 inches
  • Overall Length: 7.812 inches
  • Thread Size: 1 63/64-40
NSN 1240-00-131-6286
  • Thread Class: 2b and 2a
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.280 inches and 0.245 inches
  • Overall Length: Between 7.640 inches and 7.650 inches
  • Thread Size: 4-3/16 in.-32 and 2-9/16 in.-32
NSN 1240-00-131-7269
  • Overall Length: 0.062 inches
  • Overall Diameter: 3.000 inches
  • End Application: Rangefinder mk45
  • Drive Type: Drilled face
  • Eccentric Construction: Not provided
NSN 1240-00-135-4549
  • Thread Class: 2b and 2a
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.098 inches and 0.500 inches
  • Overall Length: 0.500 inches
  • Thread Size: 1.031-32 and 1.125-32
687543 Alternates: 806636
NSN 1240-00-152-6754
  • Thread Direction: Right-hand
  • Thread Length: 0.345 inches
  • Overall Length: 0.905 inches
  • Thread Size: 1 15/16-32
  • Overall Diameter: 2.588 inches
689190 Alternates: 822607
NSN 1240-00-153-2353
  • Thread Class: 2b and 2a
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.115 inches and 0.145 inches
  • Overall Length: Between 0.250 inches and 0.260 inches
  • Overall Height: Between 0.050 inches and 0.060 inches
687551 Alternates: 806720
NSN 1240-00-153-2394
  • Thread Class: 2b
  • Thread Direction: Right-hand
  • Thread Length: 0.115 inches
  • Overall Length: 0.306 inches
  • Thread Size: 1.820-32
687568 Alternates: 806669
NSN 1240-00-153-2396
  • Overall Length: 2.780 inches
  • Overall Diameter: 2.594 inches
  • End Application: Gun sight mk29
  • Eccentric Construction: Not provided
  • Chamfer Location: Larger diameter end
481293PC1 Alternates: 807807
NSN 1240-00-157-9669
  • Thread Length: 0.438 inches
  • Thread Size: 1 3/4-32
  • Overall Diameter: 3.125 inches
  • End Application: Gun sight mk15 mod12, 17
  • Thread Location: Internal
481294-3 Alternates: 232726
NSN 1240-00-157-9672
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.697 inches and 0.594 inches
  • Overall Length: 1.656 inches
  • Thread Size: 1 3/4-32 and 1 1/2-32
  • Overall Diameter: 2.000 inches
481294-4 Alternates: 232727
NSN 1240-00-157-9673
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.697 inches and 0.594 inches
  • Overall Length: Between 1.651 inches and 1.661 inches
  • Thread Size: 1 3/4-32 and 1 1/2-32
  • Overall Diameter: Between 1.995 inches and 2.005 inches
654768 Alternates: 265606
NSN 1240-00-159-0513
  • Thread Class: 2a and 2b
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.563 inches and 0.343 inches
  • Overall Length: 0.968 inches
  • Thread Size: 1 3/4-32 and 1 1/2-32
654782 Alternates: 265503
NSN 1240-00-159-0516
  • Overall Length: 1.187 inches
  • Overall Diameter: 3.375 inches
  • End Application: Gun sight mk29 mod1
  • Drive Type: Knurl
  • Eccentric Construction: Not provided
NSN 1240-00-161-0423
  • Thread Direction: Right-hand and right-hand and right-hand
  • Overall Length: Between 1.700 inches and 1.710 inches
  • Thread Size: 1.750-16-0.375l and 1.593-32 and 1.468-32
  • Overall Diameter: Between 1.772 inches and 1.775 inches
  • Screw Thread Series Designator: Uns and uns
NSN 1240-00-167-7700
  • Thread Class: 1a
  • Thread Pitch Diameters: +2.5637 to 2.5763 inches
  • Overall Length: 5.810 inches
  • Thread Size: 2 687/1000-6
  • Overall Diameter: 3.500 inches
NSN 1240-00-167-7945
  • Thread Class: 2b
  • Overall Length: 3.628 inches
  • Thread Size: 2 199/250-40 and 37/50-40
  • Overall Diameter: Between 2.865 inches and 2.875 inches
  • Screw Thread Series Designator: Uns
NSN 1240-00-197-1755
  • Thread Class: 2a and 2b
  • Thread Length: 0.156 inches and 0.187 inches
  • Overall Length: 1.900 inches
  • Thread Size: 1-11/16 in.-32 and 1-21/32 in.-32
  • Overall Diameter: 1.811 inches
944628 Alternates: TA3711
NSN 1240-00-210-4381
  • Thread Class: 3b
  • Thread Pitch Diameters: +1.7790 to 1.7922 inches
  • Thread Direction: Right-hand
  • Thread Length: 0.200 inches
  • Overall Length: 1.385 inches
789PC2 Alternates: 1262789
NSN 1240-00-210-4393
  • Thread Class: 2b and 2a
  • Thread Direction: Right-hand and right-hand
  • Thread Length: 0.300 inches and 0.376 inches
  • Overall Length: 1.836 inches
  • Thread Size: 1 7/8-32 and 2 5/64-32
789-9 Alternates: 1390120, 789PC9
NSN 1240-00-210-4398
  • Thread Class: 2a
  • Thread Pitch Diameters: +1.1036 to 1.1086 inches
  • Thread Direction: Right-hand
  • Thread Length: 0.200 inches
  • Overall Length: 0.200 inches
NSN 1240-00-236-2373
  • Eccentric Construction: Not provided
  • Chamfer Location: Both ends
  • Material: Metal