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 5910-00-543-9578
NSN 5975-00-138-2693
NSN 6645-01-490-0325
NSN 5925-00-796-6113
NSN 5985-00-595-5392
NSN 5985-00-806-8029
NSN 5999-01-457-3436
NSN 6145-01-272-3365
NSN 5990-01-355-4694
NSN 5999-01-023-1633
NSN 5915-01-604-9868
NSN 5990-01-419-0661