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 5930-00-581-4983
NSN 4140-01-548-5430
NSN 5950-00-104-1489
NSN 6320-01-425-1417
NSN 6150-00-222-8988
NSN 5975-01-106-7987
NSN 5965-00-912-9318
NSN 6320-00-857-4073
NSN 5910-01-273-4116
NSN 5996-01-531-6491
NSN 6650-00-103-9379
NSN 5965-00-106-3195