A cushion of felt, rubber, or similar material used under a typewriter in order to absorb sound and vibration.
NSN 6620-01-401-5356
NSN 5930-01-113-8633
NSN 6150-01-006-1815
NSN 5960-00-249-9623
NSN 5905-01-278-0539
NSN 5835-00-864-4481
NSN 6685-00-186-9190
NSN 5905-00-841-1010
NSN 5915-01-510-9763
NSN 5835-01-294-5753
NSN 5930-00-065-7703
NSN 5915-01-322-0919