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 5998-00-231-1381
NSN 6105-00-778-2377
NSN 5999-01-437-8843
NSN 6650-00-172-7519
NSN 6110-01-179-9696
NSN 5855-00-149-0766
NSN 5920-01-426-8517
NSN 6320-00-483-0451
NSN 6620-01-386-5543
NSN 6145-00-904-7563
NSN 2925-01-307-7429
NSN 6145-01-145-4037