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 5990-01-355-4694
NSN 5975-00-099-9312
NSN 5950-01-205-2274
NSN 5950-00-508-1886
NSN 6150-01-273-3851
NSN 5945-00-003-8776
NSN 5975-01-261-4965
NSN 5905-01-226-0473
NSN 5930-01-479-1951
NSN 5855-00-862-3345
NSN 4140-00-952-4047
NSN 5925-01-219-4176