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 2925-01-218-0153
NSN 5935-01-317-3561
NSN 5910-00-937-7376
NSN 6110-01-442-8622
NSN 5905-01-108-1115
NSN 5855-01-062-5655
NSN 5935-01-407-6718
NSN 6610-01-605-1161
NSN 6685-00-263-2627
NSN 5935-01-300-3207
NSN 5930-01-037-3506
NSN 7035-00-252-7467