HB 4271-2004
Small diameter smooth plug gauge of internal screw for wire thread insert (English Version)

Standard No.

HB 4271-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Aviation

Latest

HB 4271-2004

Replace

HB 4271-1989

Scope

This standard specifies the structure, working dimensions and technical requirements for small-diameter smooth plug gauges with internal threads for installing wire thread inserts. This standard is applicable to the inspection of the small diameter limit size of GJB 119.3A-2001 "Internal Threads for Installing Wire Threads".

HB 4271-2004 history

• 2004 HB 4271-2004 Small diameter smooth plug gauge of internal screw for wire thread insert
• 1989 HB 4271-1989 Smooth plug gauges with internal thread minor diameter for mounting wire threaded inserts