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 5950-00-329-3808
NSN 5935-01-138-7989
NSN 6105-01-476-2488
NSN 6320-00-322-3460
NSN 2925-01-376-9236
NSN 6145-01-359-8028
NSN 7035-00-270-5519
NSN 6240-01-131-3223
NSN 5925-01-414-6866
NSN 7035-01-541-4216
NSN 5945-01-579-0670
NSN 5925-01-371-0179