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 5835-01-593-7579
NSN 5855-01-573-8397
NSN 6150-01-184-5707
NSN 5975-01-576-9733
NSN 5905-01-243-6743
NSN 6135-01-309-8414
NSN 5990-00-636-4218
NSN 5915-01-197-1857
NSN 5915-01-412-8667
NSN 5985-01-536-6225
NSN 6645-01-559-3008
NSN 5998-01-290-6896