* Litton Guidance and Control Systems of...

* Litton Guidance and Control Systems of Woodland Hills won a $2.3-million contract from the Navy for technologies for near-land warfare.

* Whittaker Controls Inc. of North Hollywood won a $230,760 contract from Tinker Air Force Base, Okla., for valves.

* Teledyne Systems Co. of Northridge won a $399,000 contract from the Navy Aviation Supply Office for circuit card assemblies.