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 6620-01-408-4464
NSN 5915-00-929-0847
NSN 5920-01-417-8676
NSN 5905-00-661-2395
NSN 5950-00-677-5997
NSN 5930-01-187-5829
NSN 6145-01-334-9763
NSN 6645-01-175-9178
NSN 5855-01-270-6847
NSN 7035-00-679-9027
NSN 6685-01-386-1887
NSN 4140-00-941-4335