A plastic or rubber envelope with an air intake tube. designed specifically for use in canvas covered pneumatic boats.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6620-01-331-4881
NSN 4140-01-316-6739
NSN 5960-00-114-4916
NSN 6320-01-369-3252
NSN 5996-01-461-3464
NSN 5855-00-455-6070
NSN 5975-01-196-2031
NSN 5998-01-601-1099
NSN 5855-01-225-5855
NSN 5915-00-165-1572
NSN 6240-01-004-9634
NSN 2925-00-724-9252