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 6135-00-299-6918
NSN 5985-00-059-4588
NSN 5910-01-210-9121
NSN 7035-00-731-8729
NSN 6220-00-222-4399
NSN 5999-00-823-4755
NSN 6135-01-350-2932
NSN 5985-01-541-4183
NSN 7035-01-361-8821
NSN 5975-01-034-7527
NSN 4140-01-462-0268
NSN 5990-01-364-0813