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 6145-01-504-8141
NSN 6320-01-190-1397
NSN 5998-00-422-4726
NSN 6320-01-132-2746
NSN 5925-01-347-2052
NSN 6685-01-398-9807
NSN 7035-01-026-6602
NSN 2925-01-113-6904
NSN 6130-00-448-9042
NSN 5985-00-916-1306
NSN 6320-01-512-2031
NSN 6645-01-648-4439