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 6145-01-606-9941
NSN 6110-00-718-0597
NSN 4140-00-798-5518
NSN 6645-01-338-9152
NSN 5960-00-103-0596
NSN 5895-01-265-8497
NSN 4140-01-127-4674
NSN 6220-01-238-9194
NSN 5950-00-625-3754
NSN 6620-01-383-1997
NSN 6110-01-029-5127
NSN 5930-00-269-4996