Optical Element Retaining Ring

Part Number SM-D-657334

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

2.380 inches nominal overall length, 1.910 inches minimum and 1.950 inches maximum outside diameter, aluminum alloy material.

Includes quality control certificate of conformance.

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
Internal Flange Thickness:

0.250 inches
Knurled Periphery:

Not provided
Material:

Aluminum alloy
Fsc Application Data:

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

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

5855-00-125-0686
Special Features:

Chamfered

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