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 6220-01-373-9861
NSN 5990-01-061-5618
NSN 5910-00-016-0622
NSN 6145-01-542-9101
NSN 6110-01-245-8507
NSN 6650-01-281-2148
NSN 5930-00-246-5215
NSN 6130-01-307-7312
NSN 6110-01-349-7035
NSN 5990-00-956-9130
NSN 6685-01-180-3807
NSN 5855-00-444-2298