(1) (a) indicates knife edge condition
(2) Rivet shear strength is documented in MIL-R-7885D or NAS1686
(3) Permanent set at 4% of nominal hole diameter
(3) Data approved at 96th MIL-HDBK-5 Coordination meeting October 19-22, 1998
Reference only: NAS9303BH or NAS9303BNS may be substituted for HC3214 or M7885/2