A metallic, hollow, cylindrical item designed primarily to be inserted in the end of a hose and expanded to secure the hose to a coupling.
NSN 5999-01-512-2146
NSN 6145-01-394-8939
NSN 5905-00-319-4689
NSN 5998-00-591-0611
NSN 6220-01-340-6481
NSN 5855-01-179-2702
NSN 5930-01-271-0208
NSN 6645-00-646-6631
NSN 5855-01-327-2681
NSN 5855-00-237-4088
NSN 5999-01-111-8516
NSN 5895-01-609-6003