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 5999-00-216-7431
NSN 5925-00-418-1531
NSN 6135-01-252-0315
NSN 5975-00-021-0707
NSN 5965-01-368-9994
NSN 4140-01-535-5269
NSN 5990-01-370-7912
NSN 5920-00-995-4474
NSN 5915-00-226-0910
NSN 5910-00-391-5250
NSN 6620-00-730-8699
NSN 5999-01-573-8371