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 4140-01-634-0330
NSN 5855-00-427-7848
NSN 5999-01-648-5272
NSN 5925-00-897-0644
NSN 6110-01-335-1406
NSN 5950-01-623-0457
NSN 6135-01-265-1384
NSN 6240-00-022-8149
NSN 5855-00-532-0025
NSN 5960-00-104-5955
NSN 5905-00-708-0891
NSN 6145-01-232-3963