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 6135-01-364-2738
NSN 5855-01-020-7982
NSN 6620-01-364-0195
NSN 7035-01-283-2536
NSN 4140-01-573-0275
NSN 6145-00-444-6770
NSN 6220-01-093-4439
NSN 6105-01-231-7759
NSN 6685-00-813-2417
NSN 6685-01-232-1134
NSN 5945-01-150-1018
NSN 6130-01-348-6608