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 6685-01-291-7818
NSN 4140-00-492-2468
NSN 6320-00-908-6841
NSN 5920-01-623-9474
NSN 5905-01-589-3748
NSN 7035-01-660-6289
NSN 5910-01-571-3855
NSN 6650-01-520-4765
NSN 6620-00-906-7339
NSN 5905-00-955-3154
NSN 5855-01-459-9254
NSN 6150-01-084-1568