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 5998-01-261-6711
NSN 6105-01-359-9504
NSN 6610-01-086-8719
NSN 6320-00-336-9123
NSN 6320-01-267-7990
NSN 5990-00-407-4473
NSN 6645-00-605-3395
NSN 5975-01-368-6027
NSN 6105-00-924-1476
NSN 6105-01-520-8237
NSN 6645-01-448-0622
NSN 5965-00-289-6280