Optical Element Retaining Ring

Part Number SM-D-850403-1

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

0.910 inches minimum and 0.930 inches maximum overall length, 2.280 inches nominal outside diameter, aluminum alloy 6061 material.

Includes quality control certificate of conformance.

Aperture Diameter:

Between 1.841 inches and 1.842 inches
End Application:

Night vision sight: indiv served wep an/pvs-4; crew served wep an/tvs-5; assembly su-87/pvs-4
Internal Flange Thickness:

Between 0.130 inches and 0.150 inches
Knurled Periphery:

Not provided
Material:

Aluminum alloy, qq-a-250/11, t6
Surface Treatment:

Chemical
Fsc Application Data:

Night vision equip., emitted and reflected radiation
Federal Supply Class (fsc):

Night vision equipment, emitted and reflected radiation
National Stock Number (nsn):

5855-01-273-6131
Special Features:

Next assembly is sm-d-850402

Receive a quote by email then order online or over the phone.