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 6645-01-149-9176
NSN 6105-01-528-7557
NSN 5996-00-205-2933
NSN 6130-01-469-5553
NSN 6650-01-485-5388
NSN 2925-00-090-5018
NSN 6240-00-349-3965
NSN 5998-01-302-5378
NSN 6685-00-839-7046
NSN 5998-01-543-8841
NSN 6685-00-555-4198
NSN 5910-01-627-6452