A device in the shape of the letter d, used for attaching and holding straps and lines, or as a handle for certain types of containers.
NSN 5930-01-473-8018
NSN 5895-00-503-2699
NSN 5990-01-580-2191
NSN 5915-00-932-3040
NSN 6130-01-262-3462
NSN 5965-00-061-1061
NSN 5996-01-406-7762
NSN 6620-01-029-3705
NSN 5990-00-155-2306
NSN 5930-01-051-8442
NSN 6240-01-339-5100
NSN 6320-01-572-6395