2 screws are corrosion resistant steel and are 0.562 inch long 4-40 captive screws, gasket material is rubber, bushing material is brass.
A transparent or translucent item designed to enclose or be placed in front of a light source. Sections of the lens may be opaque. It may or may not include a holder. It is designed to be either a replacement unit for a specific type of light, such as light, indicator; light, navigational, marine; stop light, vehicular; and lantern, electric or that portion of a switch, (as modified) used as an actuator and having provisions for illumination. See also, window, lighting fixture; globe; electric light; and filter (2), (as modified).
Classification: Parts for lamps and lighting fittings, nesoi
NSN 6650-01-409-1992
NSN 6135-01-422-1440
NSN 5925-01-151-4742
NSN 5950-01-294-9560
NSN 5925-01-076-7226
NSN 5905-00-768-0304
NSN 6645-00-300-6459
NSN 5965-01-331-5431
NSN 5910-01-487-3735
NSN 5950-01-619-0938
NSN 6610-00-949-1289
NSN 5915-00-468-3911