Used on the mbu-12, -20p, and -23/p oxygen masks m-176/aic; microphone consists of the following: amplifier assembly 1 ea.; internal gasket 1ea.; external gasket 1 ea.; microphone element 1 ea.; nasms35275-210 screws (fillister head) 2 ea.
NSN 5920-01-587-1664
NSN 5920-01-469-7072
NSN 6645-00-137-1167
NSN 5990-00-786-0702
NSN 5998-00-225-3688
NSN 5999-01-478-5619
NSN 5990-00-269-2226
NSN 5999-01-248-4990
NSN 5905-00-382-9677
NSN 5930-00-619-1054
NSN 5990-01-421-5342
NSN 6105-01-255-3012
Last Updated: 02/02/2025