In Section 6 (just above 6.1) in: http://docs.redhat.com/docs/en-US/Red_Hat_Network_Satellite/5.4/html-single/Installation_Guide/index.html#chap-Installation_Guide-Introduction there is a reference to the rhns-sat-tools package. In Section 6.2.3 of the Guide there is a reference to the rhns-satellite-tools. I believe both names refer to the same set of tools now provided by or at least now called: spacewalk-backend-tools The rhns-sat-tools and rhns-satellite-tools package names were used in earlier versions of RHN Satellite.
Three replacements made in Chapter 6: Importing & Synchronizing. Revision 2-6 LKB