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 5835-00-498-1551
NSN 5835-00-415-6421
NSN 5998-00-627-3220
NSN 5910-01-391-5609
NSN 5855-01-077-4523
NSN 5855-00-014-5008
NSN 5920-01-359-2846
NSN 5998-01-502-5916
NSN 6610-01-382-1936
NSN 6685-00-615-0559
NSN 5925-00-788-0368
NSN 6645-01-413-8003