Standards Central

MIL-DTL-14639/21

Insignia, Grade, Senior Master Sergeant, U.S. Air Force


General Information

Designation MIL-DTL-14639/21
Status Active
Last Update None
Last Document Update 2025-12-22
Publisher Defense Standardization Program Office

Categories

FSG-84
    FSC-8455
Document Category
    Detail Specification

History

Version Date Distribution Statement Access Pages
Revision H 2025-12-22 A Public 2
Revision G 2020-12-18 A Public 2
Revision F 2016-02-16 A Public 2
Revision E Notice 3 - Validation 2013-06-12 A Public 1
Revision E Notice 2 - Reactivation 2001-07-20 A Public 1
Revision E Notice 1 - Inactivation 1999-01-25 A Public 1
Revision E 1998-01-30 A Public 2

Responsibilities

Service Organization Code
Lead Standardization Activity DLA Troop Support - Clothing & Textile Items of Supply CT
Preparing Activity Institute of Heraldry IH
Air Force Air Force Life Cycle Management Center - Aircraft Systems 11
Army Institute of Heraldry IH