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 6650-01-273-3152
NSN 5998-01-019-6249
NSN 6610-00-264-0961
NSN 6685-01-283-4084
NSN 5855-00-869-3635
NSN 2925-00-149-0760
NSN 5945-00-828-2336
NSN 6130-01-319-5558
NSN 7035-01-158-8860
NSN 6220-01-371-9905
NSN 4140-01-451-5521
NSN 6145-01-247-0200