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 6105-01-220-7776
NSN 5930-00-754-5765
NSN 4140-01-512-9399
NSN 6620-00-054-4778
NSN 5945-00-003-2489
NSN 6610-01-383-6982
NSN 6105-01-617-4173
NSN 5975-01-529-6376
NSN 5910-01-475-3350
NSN 6135-01-036-0432
NSN 5925-01-478-3541
NSN 5950-01-044-1965