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 5999-01-576-9958
NSN 4140-01-353-5031
NSN 6320-00-194-4252
NSN 4140-01-487-7179
NSN 5925-00-440-5177
NSN 5999-01-553-4107
NSN 5925-00-539-8372
NSN 5965-01-556-4337
NSN 4140-00-274-9638
NSN 6610-00-985-4766
NSN 2925-00-774-8247
NSN 6240-00-894-4604