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 5990-01-571-7468
NSN 5855-01-035-2866
NSN 6240-01-449-2883
NSN 6685-01-328-2522
NSN 5855-01-512-1926
NSN 5960-01-058-6272
NSN 5895-01-585-5541
NSN 6685-01-530-0921
NSN 5835-00-922-1263
NSN 5950-00-988-7583
NSN 7035-01-498-1749
NSN 6105-01-249-9731