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 5920-01-239-2038
NSN 6105-00-113-0679
NSN 6220-01-578-9227
NSN 5920-01-422-7044
NSN 6650-01-534-3587
NSN 6220-01-202-5648
NSN 6320-01-478-9351
NSN 5895-00-952-1703
NSN 6320-01-627-8295
NSN 5930-01-483-7117
NSN 6685-01-369-0089
NSN 6620-00-246-6448