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 5855-01-485-3429
NSN 5990-00-478-6518
NSN 6145-00-226-9499
NSN 2925-01-483-2389
NSN 6145-01-011-3231
NSN 5950-01-425-1884
NSN 5910-00-936-4822
NSN 6145-01-495-0942
NSN 6320-01-498-4954
NSN 5960-01-503-8411
NSN 5915-01-112-4449
NSN 5925-01-473-0646