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 5990-00-140-4559
NSN 6130-01-129-7070
NSN 5965-01-388-1379
NSN 5950-00-090-7593
NSN 5965-01-411-1856
NSN 6220-00-925-2233
NSN 5895-01-421-4487
NSN 5855-00-014-5008
NSN 6110-00-347-4202
NSN 6320-01-359-3921
NSN 5998-01-254-8747
NSN 5895-01-562-9784