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 6320-01-426-8947
NSN 5910-01-555-9146
NSN 6610-00-160-0905
NSN 5925-01-592-4137
NSN 5895-01-162-0218
NSN 5930-01-057-9247
NSN 2925-01-233-8545
NSN 5996-01-038-3850
NSN 5998-00-782-7650
NSN 6220-00-643-4045
NSN 5998-01-011-0941
NSN 6645-01-437-9017