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 5999-01-103-9501
NSN 6220-00-202-8591
NSN 2925-00-720-3948
NSN 5950-01-502-6915
NSN 5915-01-088-6908
NSN 5985-01-497-9988
NSN 6620-01-595-7459
NSN 7035-01-574-8187
NSN 5920-01-187-3720
NSN 5975-01-551-1172
NSN 5975-01-298-6525
NSN 5925-01-528-4970