Optical Element Retaining Ring

Part Number SM-D-850133

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

2a thread class, 0.750 inches nominal overall length, 5.640 inches nominal outside diameter, aluminum alloy 6061 material.

Includes quality control certificate of conformance.

Thread Pitch Diameters:

+5.4735/+5.4783 inches
Thread Length:

0.305 inches
Thread Size:

5 1/2-32
End Application:

Night vision sight assembly su-87/pvs-4
Screw Thread Series Designator:

Uns
Mounting Configuration:

0.125 in. Diameter holes 3
Thread Location:

External
Material:

Aluminum alloy, 6061
Surface Treatment:

Painted
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):

5855-01-045-5497
Special Features:

Chamfered

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