A threadless metallic item with center wrenching facility designed to be slipped over soft tubing and shank connector to form a tight fitting.
NSN 6150-00-288-6245
NSN 6650-01-378-2266
NSN 5950-01-407-5574
NSN 6135-00-900-2139
NSN 5930-01-366-1004
NSN 5950-00-115-7168
NSN 5855-01-213-9076
NSN 5985-00-580-4760
NSN 6220-01-373-2778
NSN 6685-01-025-5671
NSN 5895-01-067-7957
NSN 5895-01-187-8943