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 4140-01-194-4101
NSN 5950-01-068-4637
NSN 6645-00-230-4396
NSN 5855-01-597-8638
NSN 5835-01-332-2867
NSN 5965-01-227-8936
NSN 5965-01-518-9249
NSN 7035-00-238-3662
NSN 6150-01-030-6184
NSN 5930-01-117-6785
NSN 6240-00-079-0112
NSN 5910-01-387-0145