Universal Asphalt Co. Inc. of Santa Fe...

Universal Asphalt Co. Inc. of Santa Fe Springs won a $391,720 contract from the Navy in Point Mugu for airfield pavement repair.

* Nye & Nelson in Ventura has received a contract for $239,508 for road work on Santa Clara Avenue in El Rio. The project involves putting a left-turn lane at Santa Clara and Wright Road, and left-turn lanes and traffic signals at Santa Clara and Central Avenue. The project is scheduled to begin April 22 and be completed by July 30.

* Walker Engineering Enterprises in North Hills won a $222,931 contract from the Navy in Mechanicsburg, Pa., for kits.

* Whittaker Corp. of North Hollywood won a $99,216 contract from the Defense Supply Center in Columbus, Ohio, for valves.

* Litton Systems Inc. of Woodland Hills won a $56,081 contract from the Defense Supply Center in Columbus, for digital microcircuits.

* Space-Lok Inc. of Burbank won a $54,306 contract from the Defense Industrial Supply Center in Philadelphia for self-locking spline nuts.

* Keaster Products in Van Nuys won a $43,005 contract from the Defense General Supply Center in Richmond, Va., for lens, bezel and mask.

* Allied Logistics Inc. of Ventura won a $39,336 contract from the Defense General Supply Center in Richmond for external cargo hooks.

* PTI Technologies Inc., a subsidiary of ESCO Electronics Corp., in Newbury Park won a $29,923 contract from the Defense Supply Center in Columbus for check valves.

* Castle Precision Industries in Sylmar won a $29,750 contract from the Navy in Philadelphia for upper brace assemblies.

* Puroflow Corp. of Van Nuys won a $29,014 contract from Tinker Air Force Base in Oklahoma for aircraft components and accessories.

* Senso-Metrics Inc. of Simi Valley won a $27,927 contract from the Defense Supply Center in Columbus for fluid transducers.

* Special-T Fasteners Inc. of Chatsworth won a $27,633 contract from the Defense General Supply Center in Richmond for electrical and electronic equipment components.

* Industrial Electronic Engineers Inc. of Van Nuys won a $27,269 contract from the Defense General Supply Center in Richmond for digital indicators.

* Weber Aircraft Inc. of Valencia won a $25,921 contract from the Defense General Supply Center in Richmond for shroud assemblies.

* Wesco Aircraft Hardware Corp. of Valencia won a $25,467 contract from the Defense Industrial Supply Center in Philadelphia for shear bolts.

* Crane Co. in Burbank won a $25,350 contract from the Defense Supply Center in Columbus for cylinder block assemblies.

* MS Aerospace Inc. of Burbank won a $25,308 contract from the Defense Industrial Supply Center in Philadelphia for self-retaining bolts.