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 5905-00-069-1302
NSN 5999-00-510-4839
NSN 5960-01-025-2526
NSN 5895-01-257-7310
NSN 5998-00-148-1636
NSN 6130-01-025-5546
NSN 5965-01-550-7505
NSN 2925-00-953-2920
NSN 4140-01-007-5247
NSN 6130-01-494-4371
NSN 6320-01-201-2776
NSN 5998-00-678-0782