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 5990-00-951-8367
NSN 5910-00-431-6467
NSN 5998-00-211-7430
NSN 5998-01-378-6952
NSN 6240-01-563-5904
NSN 5996-01-516-5438
NSN 5910-00-910-5114
NSN 5905-01-007-0464
NSN 6610-01-554-4795
NSN 5990-01-510-4699
NSN 5915-00-917-9856
NSN 6650-01-048-1468