NASA Outstanding Service Medal
| NASA Outstanding Service Medal | |
|---|---|
| NASA Outstanding Service Medal | |
| Type | Medal | 
| Country | United States | 
| Presented by | the National Aeronautics and Space Administration | 
| Eligibility | Government employees | 
| Status | Obsolete | 
| Total | None known | 
| NASA Outstanding Leadership Ribbon | |
| Precedence | |
| Next (higher) | Outstanding Leadership Medal | 
| Equivalent | Exceptional Achievement Medal Exceptional Service Medal | 
| Next (lower) | Exceptional Scientific Achievement Medal Exceptional Engineering Achievement Medal Exceptional Technology Achievement Medal Exceptional Administrative Achievement Medal Equal Employment Opportunity Medal | 
The NASA Outstanding Service Medal, now obsolete, was to be awarded to US government employees only for notably outstanding service which affected technical or administrative programs of NASA.