MS20602D, MILITARY STANDARD: RIVET, BLIND, CHEMICALLY EXPANDED, PROTRUDING HEAD, TYPE I, CLASS 1, STYLES A AND B (19 SEP 1977)
MS20602D, MILITARY STANDARD: RIVET, BLIND, CHEMICALLY EXPANDED, PROTRUDING HEAD, TYPE I, CLASS 1, STYLES A AND B (19 SEP 1977).