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 5999-01-452-7170
NSN 5920-01-429-9947
NSN 5998-00-585-3171
NSN 6610-00-259-2992
NSN 6320-01-054-3046
NSN 4140-00-395-0027
NSN 6105-00-080-5537
NSN 5996-01-545-2368
NSN 5930-01-300-4912
NSN 5975-01-211-5975
NSN 4140-01-541-9772
NSN 2925-00-659-9256