Tungsten filament material
NSN 5930-01-591-3688
NSN 5910-00-053-0443
NSN 6685-00-222-8216
NSN 6240-00-060-4707
NSN 5835-01-457-7951
NSN 5996-00-615-9665
NSN 5999-00-158-5118
NSN 5975-01-481-3858
NSN 6135-00-519-1325
NSN 5996-01-352-4904
NSN 6645-01-633-1852
NSN 5905-00-067-6504
Last Updated: 01/29/2025