A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 4140-00-810-1973
NSN 6105-01-561-6445
NSN 5950-01-536-9375
NSN 5910-01-103-8317
NSN 6145-00-420-2177
NSN 5930-01-379-5074
NSN 6610-01-261-6102
NSN 5855-01-541-1361
NSN 2925-00-265-7539
NSN 6150-01-051-5679
NSN 6685-01-158-4667
NSN 5960-00-167-0397