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 6620-00-218-4959
NSN 5925-01-557-6895
NSN 6110-00-255-1575
NSN 6220-01-556-7164
NSN 5835-00-140-4058
NSN 5985-01-441-7233
NSN 5905-00-135-7113
NSN 7035-00-991-6877
NSN 5998-01-156-1221
NSN 6620-00-438-1993
NSN 5895-01-267-9871
NSN 6150-00-148-8515