Glass, optical, mil-g-174, grade c, type 517-645. Both surface polished, rim and chamfers ground. Single layer dielectric coating on one surface. Dimensions, 5.970 in. Lg, 3.500 w, 0.250 in. Thick. All edges chamfered 0.062 in. By 45 deg, all corners beveled, two corners along one side of width 0.250 in. By 45 deg. And two corners along other side of width 0.090 in. By 45 deg. Two mtg slots along one side of width, 0.312 in. W, 0.593 in. O/a depth on 2.375 in. Mtg centers.
No other part numbers with same form, fit, and function found.
NSN 5855-00-951-6483
NSN 6685-00-515-3485
NSN 6620-00-456-0404
NSN 5960-01-048-8228
NSN 6320-01-512-2031
NSN 6130-01-447-3164
NSN 6135-00-519-1325
NSN 5960-00-496-9500
NSN 5915-00-993-9037
NSN 5905-00-131-9780
NSN 6620-00-910-8317
NSN 5855-00-903-4305
Last Updated: 04/29/2024