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 6135-00-170-8819
NSN 6320-01-143-3597
NSN 5930-01-472-2026
NSN 6320-00-238-9973
NSN 6320-01-194-1253
NSN 5999-01-412-0961
NSN 6110-01-259-4402
NSN 5965-01-354-9834
NSN 5910-01-069-1063
NSN 5990-00-202-5127
NSN 2925-00-945-0792
NSN 5985-00-840-4635