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 6110-01-513-5417
NSN 5905-00-879-8879
NSN 6320-00-857-4073
NSN 7035-01-321-1555
NSN 5855-01-067-8841
NSN 5895-00-932-4711
NSN 6645-01-052-8331
NSN 6105-01-019-3931
NSN 5835-01-366-5907
NSN 6645-01-534-5545
NSN 5945-01-421-1808
NSN 5990-01-256-8441