Heat resistant glass per mil-c-7989 class b
No other part numbers with same form, fit, and function found.
NSN 6320-00-646-3311
NSN 4140-00-133-4162
NSN 6650-01-376-1692
NSN 5996-01-551-1907
NSN 6145-00-539-9799
NSN 5855-01-334-6594
NSN 5996-00-618-0050
NSN 5985-01-083-0685
NSN 6240-00-643-4532
NSN 5990-01-147-5225
NSN 6220-00-406-5045
NSN 2925-01-317-4543
Last Updated: 04/29/2024