The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Hi-Shear CORP.

Named as the FAA publishes it on its approvals.

Approved to make 3 classes of equipment. FAA spelling: Hi-Shear Corp..

Equipment approvals technical standard order authorisations

2009-06-04TSO-C148 · AIRCRAFT MECHANICAL FASTENERS · Aircraft Mechanical Fasteners, Aircraft Mechanical Fasteners, Aircraft... · other and general
TSO-C148 · Aircraft Mechanical Fasteners · *, Collar, * · other and general
TSO-C148 · Aircraft Mechanical Fasteners · *, *, * · other and general

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.