* Crane Co. in Burbank won a...

* Crane Co. in Burbank won a $96,900 contract from the Defense Supply Center in Columbus, Ohio, for piston assemblies.

* Space-Lok Inc. of Burbank won two contracts for self-locking nuts from the Defense Industrial Supply Center in Philadelphia, one of $65,448 and one of $40,882.

* HR Textron Inc. of Valencia won a $64,000 contract from the Defense General Supply Center in Richmond, Va., for aircraft components and accessories, and a $25,300 contract from the Marine Corps of Cherry Point, N.C., for hydraulic servovalves.

* Emerson Enterprises in La Crescenta won a $31,668 contract from the Maxwell Air Force Base in Alabama for books, maps and other publications.

* Whittaker Corp. of North Hollywood won a $29,100 contract from the Defense Supply Center in Columbus, Ohio, for valves.

* Wesco Aircraft Hardware Corp. of Valencia won a $28,100 contract from the Defense Industrial Supply Center in Philadelphia for hardware and abrasives.