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 6240-01-121-9797
NSN 5975-01-386-1630
NSN 6135-01-017-3001
NSN 6150-01-476-7770
NSN 6685-01-382-8878
NSN 6650-00-641-6139
NSN 6320-00-894-1644
NSN 5925-01-598-8379
NSN 6105-01-483-1506
NSN 6240-01-342-9694
NSN 6145-01-025-6514
NSN 5920-01-564-9262