Yes, you are allowed to wear awards from other U.S. military services on your Navy Uniform.
No, the Army Reserve Component Achievement Medal cannot be worn with the Army Active Duty Good Conduct Medal. Each medal is earned for different accomplishments and periods of service, and they are not meant to be worn together.
Achievement Medal was created in 1967.
Naval Reserve Medal was created in 1938.
Aerial Achievement Medal was created on 1988-02-03.
Reserve Good Conduct Medal was created in 1939.
Reserve Force Medal was created on 1982-04-20.
The Air Force Commendation Medal is a more prestigious award than an Air Force Achievement Medal. Also, the Commendation Medal gives Airmen more points towards promotion than an Achievement Medal.
Armed Forces Reserve Medal was created on 1950-09-25.
NASA Exceptional Technology Achievement Medal was created on 1961-09-15.
NASA Exceptional Scientific Achievement Medal was created on 1961-09-15.
NASA Exceptional Engineering Achievement Medal was created on 1961-09-15.
Yes, 10 years of inactive reserve service is generally eligible for the issuance of the Armed Forces Reserve Medal. The medal is authorized for individuals who complete 10 years of honorable and satisfactory service in one or more reserve components, including the Individual Ready Reserve (IRR).