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 6150-01-167-9104
NSN 2925-01-477-3787
NSN 6645-01-411-5657
NSN 6135-00-738-5571
NSN 6130-01-419-2221
NSN 5950-01-122-3302
NSN 5910-00-282-2531
NSN 5960-01-045-8524
NSN 5999-01-118-6871
NSN 5945-01-625-0708
NSN 6105-01-199-4265
NSN 6645-01-234-0222