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 6645-01-627-3431
NSN 5998-01-536-8247
NSN 6610-00-244-2816
NSN 5915-00-754-4898
NSN 6150-01-537-1947
NSN 6320-00-312-7348
NSN 5915-01-168-5813
NSN 2925-01-446-6523
NSN 5975-01-455-5246
NSN 6610-01-141-7014
NSN 6135-01-252-0315
NSN 4140-01-444-1746