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 5925-01-401-5314
NSN 6150-00-295-5714
NSN 5935-01-558-6190
NSN 5975-01-025-9990
NSN 6145-01-184-0037
NSN 6145-00-628-7088
NSN 5910-01-540-5920
NSN 5930-01-273-0152
NSN 5985-01-484-4089
NSN 6150-01-222-8457
NSN 5945-01-005-9516
NSN 5950-00-499-5279