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 6650-01-399-8552
NSN 5920-01-584-8761
NSN 5930-01-647-0154
NSN 5945-01-214-5977
NSN 6620-01-232-6241
NSN 2925-00-149-0760
NSN 6645-01-276-7818
NSN 5950-01-367-8706
NSN 5950-01-080-9918
NSN 6620-00-227-6776
NSN 5990-01-009-3634
NSN 6645-01-044-6376