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 6320-01-512-2031
NSN 5975-01-415-6962
NSN 5960-00-551-2633
NSN 2925-00-228-8854
NSN 5945-01-467-2242
NSN 5950-00-099-9612
NSN 5996-01-375-1535
NSN 5965-01-029-5222
NSN 6610-01-083-3826
NSN 6220-01-064-6115
NSN 5945-01-476-1668
NSN 7035-00-870-0290