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 5975-00-166-5800
NSN 4140-00-869-1435
NSN 6150-00-483-6764
NSN 6145-00-065-1789
NSN 6240-01-401-5340
NSN 6135-01-100-3593
NSN 5985-00-001-9716
NSN 6145-00-322-7146
NSN 6220-01-364-2130
NSN 5925-01-296-1006
NSN 4140-01-032-3705
NSN 5935-01-415-4467