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 2925-01-304-7716
NSN 6685-01-386-3110
NSN 6110-01-512-9520
NSN 6650-00-067-3572
NSN 5905-01-411-7838
NSN 5910-01-185-4151
NSN 6610-01-076-0852
NSN 5855-01-243-2355
NSN 5930-01-030-9569
NSN 6135-00-603-4859
NSN 5999-00-039-9215
NSN 6110-01-217-4238