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 6145-01-114-5593
NSN 5895-01-006-7932
NSN 5935-01-152-7152
NSN 6650-00-356-8405
NSN 5975-01-111-4773
NSN 5960-01-323-6432
NSN 6650-01-343-5908
NSN 5930-00-470-8146
NSN 5910-00-371-6933
NSN 6645-00-478-6509
NSN 6150-01-172-3609
NSN 5945-01-457-3819