An item with two valves, used for applying air pressure to reservoir solutions and wash bottles; also used for filling burettes. It may have a short length of rubber tube on one end.
NSN 6650-01-171-8539
NSN 6240-00-234-4166
NSN 6620-00-392-9835
NSN 5915-01-163-8350
NSN 6240-01-523-0724
NSN 6135-00-803-3012
NSN 5975-00-384-8077
NSN 6650-01-547-7277
NSN 5835-00-543-1325
NSN 5930-00-484-6173
NSN 5920-00-898-9814
NSN 6620-01-168-7705