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 6220-01-656-6020
NSN 5855-00-532-0025
NSN 5996-00-145-8174
NSN 5950-01-525-4895
NSN 6685-01-097-5569
NSN 5990-01-591-0701
NSN 5990-01-460-6390
NSN 5920-01-608-3846
NSN 5975-00-102-4725
NSN 5945-00-483-8340
NSN 6145-01-554-7232
NSN 6105-00-418-2222