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 6685-00-641-3699
NSN 5985-00-963-8948
NSN 6645-00-960-6594
NSN 5990-01-263-9364
NSN 5950-01-384-2601
NSN 6645-01-548-3934
NSN 6685-00-237-4138
NSN 5920-00-829-3634
NSN 5975-00-074-8732
NSN 5985-01-059-5117
NSN 5910-01-483-9160
NSN 2925-00-998-3510