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 6320-01-253-1028
NSN 5999-01-289-9850
NSN 5905-00-315-3857
NSN 5996-00-061-0336
NSN 5975-01-586-7494
NSN 5925-01-521-2532
NSN 6685-00-809-7599
NSN 5910-00-415-8186
NSN 6135-01-386-5709
NSN 6320-01-132-2746
NSN 5910-00-279-7318
NSN 5925-00-984-3319