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 5990-01-154-3859
NSN 5905-01-350-2523
NSN 5985-01-652-8009
NSN 6620-00-695-6078
NSN 6130-00-842-5721
NSN 6240-01-442-6770
NSN 7035-01-144-1868
NSN 6135-00-351-8606
NSN 4140-01-130-0472
NSN 5910-01-413-5866
NSN 5915-01-578-7264
NSN 6110-01-264-3486