A cushion of felt, rubber, or similar material used under a typewriter in order to absorb sound and vibration.
NSN 6145-01-361-4819
NSN 5985-00-799-8590
NSN 5999-01-289-2410
NSN 6220-01-359-9722
NSN 6220-01-457-9678
NSN 5996-01-560-6864
NSN 5965-01-531-3496
NSN 5945-01-058-9941
NSN 5895-01-414-8546
NSN 6610-00-061-2225
NSN 5965-00-825-6734
NSN 6135-00-660-8654