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 2925-00-420-8151
NSN 5998-01-086-7340
NSN 6220-01-127-2125
NSN 4140-00-269-5795
NSN 6145-00-553-8196
NSN 5945-00-996-0531
NSN 6110-01-415-3343
NSN 4140-00-104-2939
NSN 5996-00-547-5704
NSN 6220-00-900-4439
NSN 6110-01-325-4790
NSN 5855-00-821-7512