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 5910-01-051-1456
NSN 6320-00-593-0379
NSN 5910-01-222-0196
NSN 5985-01-043-1554
NSN 5935-01-538-1948
NSN 6135-01-347-0201
NSN 6240-01-464-8916
NSN 5920-01-399-7189
NSN 6135-00-120-1034
NSN 6150-01-121-3316
NSN 6685-01-227-3701
NSN 6220-01-273-0177