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 4140-01-341-6024
NSN 6135-01-336-3115
NSN 5910-00-263-3630
NSN 5905-00-529-0508
NSN 6135-00-542-6216
NSN 6685-01-306-4390
NSN 5985-00-823-6302
NSN 6685-01-498-6805
NSN 5930-01-460-9892
NSN 6320-00-646-3311
NSN 5985-00-324-7526
NSN 5990-01-633-9503