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 5960-01-470-1579
NSN 5905-00-575-7678
NSN 6240-00-185-8367
NSN 5998-00-925-8649
NSN 5835-01-291-3201
NSN 5996-01-553-0263
NSN 6645-00-222-2785
NSN 6135-00-643-4843
NSN 6240-01-025-4495
NSN 5835-01-234-7039
NSN 5835-01-461-8184
NSN 5945-00-348-9242