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 5990-01-583-2870
NSN 5985-00-089-9727
NSN 5925-01-215-1233
NSN 5930-01-086-5993
NSN 6150-00-468-5416
NSN 6650-01-515-0391
NSN 6145-00-005-1018
NSN 5915-01-625-3376
NSN 5950-01-407-5574
NSN 6685-00-858-6675
NSN 5855-01-273-1971
NSN 6650-01-550-6328