Optical Element Retaining Rings

NSN and commercial parts catalog. 89 total part numbers. Page 1 of 4

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FSC 5855 Parts


SMB657308 NSN 5855-00-125-0632
Product Features:
  • Thread Class: 2b
  • Thread Pitch Diameters: +1.7340 to 1.7380 inches
  • Thread Length: 0.125 inches
  • Overall Length: 0.125 inches
  • Outside Diameter: 1.870 inches
  • Cage Code: 80063
RT205944-1 NSN 5855-00-125-0686 Alternates: SM-D-657334
Product Features:
  • Overall Length: 2.380 inches
  • Outside Diameter: Between 1.910 inches and 1.950 inches
  • Aperture Diameter: Between 1.770 inches and 1.774 inches
  • End Application: Night vision goggles an/pvs-5
  • Mounting Configuration: 0.136.In. Diameter holes 2
  • Cage Code: 13567
SMC657309 NSN 5855-00-125-0774
Product Features:
  • Outside Diameter: 2.250 inches
  • Aperture Diameter: 1.705 inches
  • Mounting Configuration: Ring lever
  • Internal Flange Thickness: 0.031 inches
  • Knurled Periphery: Not provided
  • Cage Code: 80063
SM-C-657366 NSN 5855-00-125-0778
Product Features:
  • Thread Location: Internal
  • Cage Code: 80063
SC-D-599184-1 NSN 5855-00-131-6338
Product Features:
  • Outside Diameter: 3.120 inches
  • Aperture Diameter: 0.216 inches
  • Internal Flange Thickness: 0.130 inches
  • Knurled Periphery: Provided
  • Material: Aluminum
  • Cage Code: 80063

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SC-C-635127 NSN 5855-00-167-7893
Product Features:
  • Thread Class: 2a
  • Thread Pitch Diameters: +1.3522 to 1.3559 inches
  • Thread Direction: Right-hand
  • Thread Length: 0.060 inches
  • Overall Length: Between 0.266 inches and 0.282 inches
  • Cage Code: 80063
665724-1 NSN 5855-00-433-2377
Product Features:
  • Overall Length: 1.400 inches
  • Outside Diameter: 2.500 inches
  • End Application: 6625-00-407-7104 optical alignment test set
  • Material: Brass, qq-b-626
  • Material Specification: Qq-b-626 federal specification single material response
  • Cage Code: 96214
SC-B-614196 NSN 5855-00-879-3649 Alternates: 66234
Product Features:
  • Outside Diameter: 2.000 inches
  • Aperture Diameter: 0.562 inches
  • End Application: Visible light infrared searchlight an/gss-14v
  • Internal Flange Thickness: 0.125 inches
  • Knurled Periphery: Not provided
  • Cage Code: 80063
SC-D-627773 NSN 5855-00-904-9469 Alternates: 13204E0958, 5855009049469
Product Features:
  • Outside Diameter: Between 4.590 inches and 4.650 inches
  • Aperture Diameter: 4.252 inches
  • Mounting Configuration: 2 threaded holes, 4-4ounc-2b
  • Thread Location: External
  • Internal Flange Thickness: Between 0.157 inches and 0.217 inches
  • Cage Code: 80063
SM-D-850427-1 NSN 5855-01-039-2842 Alternates: SM-D-850427
Product Features:
  • Groove Diameter: Between 1.460 inches and 1.480 inches
  • Overall Length: Between 0.260 inches and 0.280 inches
  • Outside Diameter: Between 3.260 inches and 3.280 inches
  • Aperture Diameter: Between 2.562 inches and 2.565 inches
  • Inner Groove Width: Between 0.540 inches and 0.560 inches
  • Cage Code: 04YE2
SM-D-850425 NSN 5855-01-039-2856
Product Features:
  • Thread Class: 2b
  • Thread Pitch Diameters: +3.1389/+3.1459 inches
  • Thread Direction: Right-hand
  • Thread Length: 0.480 inches
  • Overall Length: 0.959 inches
  • Cage Code: 80063
SM-D-850133 NSN 5855-01-045-5497 Alternates: A11083
Product Features:
  • Thread Class: 2a
  • Thread Pitch Diameters: +5.4735/+5.4783 inches
  • Thread Length: 0.305 inches
  • Overall Length: 0.750 inches
  • Outside Diameter: 5.640 inches
  • Cage Code: 27777
SM-C-804271 NSN 5855-01-067-8841
Product Features:
  • Outside Diameter: 4.770 inches
  • Aperture Diameter: 4.570 inches
  • End Application: Night vision sight, infrared an/tas-6a
  • Internal Flange Thickness: 0.200 inches
  • Knurled Periphery: Not provided
  • Cage Code: 80063
SM-D-850408 NSN 5855-01-165-2177
Product Features:
  • Outside Diameter: 2.060 inches
  • Aperture Diameter: 1.840 inches
  • Thread Location: Internal
  • Internal Flange Thickness: 0.125 inches
  • Knurled Periphery: Not provided
  • Cage Code: 0B107
13076200 NSN 5855-01-205-7030
Product Features:
  • End Application: Target acquisition designation sight, pilot
  • Cage Code: 04939
13265156 NSN 5855-01-250-0613
Product Features:
  • End Application: 5855-01-281-9700
  • Cage Code: 18876
2439608-1 Outer Seal Ring NSN 5855-01-254-6826
Product Features:
  • Outside Diameter: 16.680 inches
  • End Application: Combat talon ii
  • Material: Aluminum alloy 6061
  • Fsc Application Data: Azimuth gimbal assembly, pn 2439603-1
  • Cage Code: 96214
207943-100 NSN 5855-01-256-9384 Alternates: 5007681, A3140777
Product Features:
  • Outside Diameter: 1.590 inches
  • Special Features: Grip eyepiece
  • Material: Rubber
  • Material: Rubber
  • Cage Code: 55311
2001687-1 NSN 5855-01-259-8376
Product Features:
  • Outside Diameter: Between 2.252 inches and 2.262 inches
  • Aperture Diameter: 1.550 inches
  • End Application: Infrared detecting set an/aaq-15
  • Mounting Configuration: Four 0.125 in. Dia. Unthreaded holes
  • Internal Flange Thickness: 0.025 inches
  • Cage Code: 96214
5005839 NSN 5855-01-261-4677 Alternates: 5005839.01
Product Features:
  • Outside Diameter: 1.536 inches
  • Thread Location: Internal
  • Cage Code: 54490
207941-100 NSN 5855-01-262-8013 Alternates: 5007674, A3140776
Product Features:
  • Thread Class: Zb
  • Thread Pitch Diameters: +1.3437/+1.3490 inches
  • Thread Direction: Left-hand
  • Thread Length: 0.452 inches
  • Overall Length: Between 0.904 inches and 0.906 inches
  • Cage Code: T2251
SM-D-850403-1 NSN 5855-01-273-6131
Product Features:
  • Overall Length: Between 0.910 inches and 0.930 inches
  • Outside Diameter: 2.280 inches
  • Aperture Diameter: Between 1.841 inches and 1.842 inches
  • Internal Flange Thickness: Between 0.130 inches and 0.150 inches
  • Knurled Periphery: Not provided
  • Cage Code: 80063
2769258-2 NSN 5855-01-284-0188
Product Features:
  • Outside Diameter: 5.630 inches
  • Aperture Diameter: 4.900 inches
  • End Application: Infrared detecting set an/aaq-17
  • Internal Flange Thickness: 0.415 inches
  • Knurled Periphery: Not provided
  • Cage Code: 96214
2769294-3 NSN 5855-01-284-1606
Product Features:
  • Outside Diameter: Between 1.879 inches and 1.881 inches
  • End Application: Detecting set, infrared an/aaq-17
  • Material: Steel
  • Material: Steel
  • Surface Treatment: Passivated, qq-p-35
  • Cage Code: 96214
2953217-1 NSN 5855-01-284-1609
Product Features:
  • Outside Diameter: 8.860 inches
  • Aperture Diameter: 6.400 inches
  • End Application: Detecting set, infrared an/aaq-17
  • Internal Flange Thickness: 0.250 inches
  • Knurled Periphery: Not provided
  • Cage Code: 96214