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 6220-01-367-3658
NSN 5855-00-235-2676
NSN 5915-01-511-6546
NSN 5950-00-660-5159
NSN 6645-01-463-3024
NSN 5998-00-872-1774
NSN 5910-01-133-3897
NSN 2925-00-571-1062
NSN 6150-01-589-4411
NSN 5996-00-583-9498
NSN 6320-01-532-7491
NSN 5960-01-023-8037