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 5975-01-469-3161
NSN 6620-01-415-8550
NSN 4140-00-252-0879
NSN 4140-01-413-0674
NSN 5996-01-174-0830
NSN 6130-00-212-4883
NSN 6645-00-089-8842
NSN 5835-01-528-7454
NSN 6650-01-260-1762
NSN 6105-01-545-2776
NSN 4140-00-337-6631
NSN 6685-01-180-4719
Last Updated: 02/17/2025