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 5950-01-400-5942
NSN 6220-00-891-8743
NSN 6135-01-351-2690
NSN 4140-01-649-3960
NSN 5855-00-951-6483
NSN 5990-01-259-7138
NSN 5915-01-362-7802
NSN 6620-01-108-5824
NSN 6135-00-563-7711
NSN 5985-01-059-6271
NSN 6130-01-197-4605
NSN 5915-01-089-8809