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 2925-01-618-5706
NSN 5985-01-420-5095
NSN 6220-01-611-1224
NSN 5950-01-116-2142
NSN 6645-01-438-4118
NSN 5990-00-625-2560
NSN 6320-00-336-9123
NSN 5855-01-020-7982
NSN 6620-01-365-1499
NSN 5985-01-555-7650
NSN 6645-01-447-3143
NSN 6135-01-286-9563