A flanged cylindrical metallic or nonmetallic item designed to be inserted into soft plastic tubing to accommodate the sleeve of compression type tube fittings.
NSN 6135-00-377-9165
NSN 5975-01-468-0690
NSN 6150-00-451-4984
NSN 6130-00-116-3736
NSN 5915-01-553-8852
NSN 6610-01-297-1492
NSN 5920-01-170-2106
NSN 5855-01-353-3958
NSN 5930-01-333-1861
NSN 6150-00-138-3068
NSN 5999-01-371-3169
NSN 6650-01-600-4843