Rockwell International Corp. of Canoga Park won...

Rockwell International Corp. of Canoga Park won a $2-million contract from Hill Air Force Base in Utah for the maintenance, repair and alteration of real property, as well as a $700,000 contract for travel/subsistence.

* Teledyne McCormick Selph of Hollister won a $927,220 contract from Hill Air Force Base in Utah for linear charge assemblies.

* Zwick Energy Research Organization Inc. of Huntington Beach won a $240,862 contract from the Naval Air Warfare Center in Point Mugu for nitrogen recharging units.

* Hydro Mill Co. of Chatsworth won a $215,391 contract from Hill Air Force Base in Utah for collar assemblies.

* Litton Systems Inc. of Woodland Hills won a $191,045 contract from Tinker Air Force Base in Oklahoma for instruments and laboratory equipment, as well as a $34,000 contract for instruments and laboratory equipment.

* Hill Aerospace & Defense of Chatsworth won a $139,447 contract from Kelly Air Force Base in Texas for aircraft and airframe structural components.

* Lambda Signatics Inc. of Chatsworth won a $76,320 contract from the Defense General Supply Center in Richmond, Va., for instruments and laboratory equipment.

* Brown & Weiner of Reseda won a $62,950 lease contract from the U. S. Postal Service in Denver for new construction in Tolleson, Ariz.