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 6320-01-176-8367
NSN 5930-01-112-3651
NSN 2925-01-426-3410
NSN 6650-01-629-9480
NSN 2925-01-027-1293
NSN 6110-00-170-6520
NSN 5910-01-317-4018
NSN 5930-01-036-2044
NSN 5935-00-440-2673
NSN 6220-01-589-2241
NSN 5975-01-007-2027
NSN 6145-01-003-9741