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 5920-01-212-9504
NSN 5925-01-599-8670
NSN 5855-01-646-1589
NSN 5990-01-168-6797
NSN 6110-00-962-2881
NSN 5996-00-725-8307
NSN 5925-00-752-6433
NSN 5915-01-243-9192
NSN 5915-01-532-3151
NSN 4140-00-281-4493
NSN 5910-01-111-3555
NSN 6320-01-409-1388