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 6145-01-487-1384
NSN 5925-01-415-4809
NSN 5965-00-138-6768
NSN 5999-01-113-0463
NSN 5910-01-521-3684
NSN 5998-01-425-1510
NSN 6130-01-305-8173
NSN 5950-00-978-5984
NSN 4140-01-646-8572
NSN 5950-00-539-7172
NSN 2925-00-422-5159
NSN 6135-01-056-4609