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 5925-01-472-4731
NSN 5935-01-351-6137
NSN 6135-01-544-8463
NSN 6685-00-194-3571
NSN 5855-01-580-0645
NSN 6240-01-530-2210
NSN 6320-01-386-3491
NSN 6320-01-202-8761
NSN 5855-01-103-1474
NSN 6645-01-132-1862
NSN 6105-01-499-8804
NSN 6620-00-264-8030