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 5999-01-538-6481
NSN 5920-00-930-4063
NSN 5985-00-968-6381
NSN 5930-01-451-0338
NSN 5950-01-005-9302
NSN 6240-01-438-8044
NSN 5996-00-736-4589
NSN 5975-00-807-4108
NSN 6610-01-334-3157
NSN 5965-00-004-6371
NSN 5998-01-081-4245
NSN 5855-01-085-5354