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 5975-00-243-1278
NSN 6135-01-530-9327
NSN 6105-00-910-1739
NSN 6610-00-904-4839
NSN 6135-01-336-3115
NSN 5998-01-622-8751
NSN 5925-01-654-6988
NSN 5920-01-422-1866
NSN 5985-00-151-4538
NSN 4140-01-015-2728
NSN 5985-01-188-8926
NSN 6320-00-790-4844