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 2925-01-150-7160
NSN 5950-00-845-2298
NSN 6650-00-186-5966
NSN 5985-01-331-3056
NSN 6110-01-316-6980
NSN 5950-00-115-8484
NSN 5910-01-371-9588
NSN 5998-00-006-6557
NSN 5895-00-578-8424
NSN 5965-01-399-8454
NSN 6685-01-184-6856
NSN 5930-01-100-1244