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 5920-00-562-7439
NSN 6240-00-025-9203
NSN 6240-01-243-6884
NSN 6685-01-104-2427
NSN 5855-01-196-7082
NSN 5975-00-273-0790
NSN 5835-00-435-6638
NSN 6130-01-203-1955
NSN 5855-01-175-2465
NSN 4140-01-512-7286
NSN 5975-00-122-2429
NSN 5930-00-324-3994