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 6150-01-074-8354
NSN 5910-00-113-4409
NSN 4140-00-289-9263
NSN 5915-01-163-9253
NSN 5960-00-081-0581
NSN 4140-01-487-8562
NSN 5930-00-025-3456
NSN 5910-00-071-7878
NSN 5910-00-231-5977
NSN 4140-01-053-2999
NSN 5835-01-231-4994
NSN 5960-01-034-6537