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 5998-01-340-5644
NSN 2925-01-224-1885
NSN 6145-01-268-1939
NSN 5990-00-001-7588
NSN 5960-01-273-2794
NSN 5975-01-292-6275
NSN 5985-00-216-8216
NSN 5960-01-111-9918
NSN 6620-01-430-2212
NSN 6610-00-131-2533
NSN 6145-01-264-4539
NSN 5910-01-074-8540