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 2925-00-001-4604
NSN 5905-01-374-5383
NSN 6645-01-442-6476
NSN 5910-00-081-7262
NSN 5905-00-679-9970
NSN 6240-01-543-7055
NSN 5930-01-649-8225
NSN 5975-01-355-7387
NSN 5945-01-659-2680
NSN 5855-00-944-0949
NSN 5855-01-234-5346
NSN 5895-01-255-0677