Thin-shell wormhole satisfying the null-energy condition unconditionally

Abstract Null energy condition (NEC) is revisited in the context of thin-shell wormholes (TSW). In a generic spherically symmetric configuration we introduce upon which NEC satisfied. Also, present general specifies stability TSW against radial linear perturbation. Furthermore, specific bulk metric framework gravity coupled minimally with nonlinear electrodynamics such that corresponding satisfies NEC, unconditionally. We study mechanical this and show that, variable equation state fluid at throat, remains stable irrespective value speed sound.