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 5855-01-257-5338
NSN 6620-00-054-4778
NSN 6135-01-408-0313
NSN 5945-01-139-5179
NSN 5950-00-333-0938
NSN 5930-01-424-8931
NSN 7035-01-594-6986
NSN 5925-01-608-4702
NSN 6220-01-020-2550
NSN 5895-01-462-4273
NSN 5965-00-973-9974
NSN 6610-01-424-0776