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 5965-01-517-8198
NSN 6320-01-540-4885
NSN 6135-01-252-0315
NSN 6650-00-938-9233
NSN 5925-01-533-7003
NSN 4140-00-287-5476
NSN 5975-01-314-2231
NSN 5996-01-068-0329
NSN 4140-00-489-8676
NSN 5999-01-615-7743
NSN 6620-01-072-9372
NSN 5905-01-228-8470