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 5990-01-365-6016
NSN 6610-01-652-9477
NSN 6240-00-025-9203
NSN 5835-00-624-1548
NSN 5996-01-525-7628
NSN 7035-01-087-7727
NSN 5925-01-391-4986
NSN 6645-00-334-9225
NSN 6620-00-167-3825
NSN 2925-01-633-4048
NSN 6240-01-281-7249
NSN 5950-01-569-7795