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 5985-00-134-9943
NSN 5905-01-541-5366
NSN 6220-01-204-3575
NSN 5855-00-308-0474
NSN 5835-00-617-3578
NSN 5915-01-489-5315
NSN 5975-01-613-2633
NSN 5990-01-024-9659
NSN 6220-00-932-4992
NSN 5975-01-307-6281
NSN 5965-00-802-0060
NSN 6110-01-453-3411