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 6685-01-542-8207
NSN 5935-01-170-5122
NSN 5945-01-129-1197
NSN 6240-01-259-4265
NSN 5915-00-902-9264
NSN 5999-01-483-2187
NSN 5910-01-544-8788
NSN 5905-01-556-7937
NSN 5935-00-478-1245
NSN 6240-00-689-8504
NSN 5975-01-410-8591
NSN 4140-01-115-0877