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 5895-01-384-1628
NSN 6130-01-140-7773
NSN 6685-00-826-9381
NSN 5950-00-171-0066
NSN 6220-01-313-0094
NSN 6645-01-248-3123
NSN 5950-01-111-8481
NSN 5930-01-487-1183
NSN 4140-01-252-9390
NSN 5996-01-184-7224
NSN 6105-01-281-2163
NSN 6150-00-761-6352