This is a weekly summary of selected prime contracts recently awarded by the federal government to companies and other vendors in Maryland.
National defense contracts
Westinghouse Electric Corp. in Baltimore won a $793,650 contract from the Air Force to provide an adaptive processing radar study.
Kaydon Corp. in Baltimore won a $244,320 contract from the Air Force to supply 51 carbon seals.
Defense Systems Concepts Inc. in Hanover won a $159,202 contract from the Air Force to supply a terrain bounce.
AAI Corp. in Hunt Valley won a $108,200 contract from the Navy to provide architectural and engineering support services.
Keydata Systems Inc. in Greenbelt won a $43,441,841 contract from the Internal Revenue Service to provide editing, data transcription, and verification services for currency transaction reports.
The Orkand Corp. in Silver Spring won a $26,603,939 contract from the Department of Energy to provide systems programming, analysis, reports and data collection.
CPP/Pinkerton in Silver Spring won a $5,170,265 contract from the Department of Justice to provide court security service.
University of Maryland in College Park won a $1,518,917 contract from the Department of Education to provide developing educational reform policy options to improve services to students with disabilities.
Westat Inc. in Rockville won a $1,405,814 contract from the Depart
ment of Education to provide 1991 survey of recent college graduates.
NNS HealthCare Inc. in Silver Spring won a $1,295,072 contract from the Social Security Administration to provide nursing services for two social security health units.
Federal Data Corp. in Gaithersburg won a $1,181,766 contract from the Department of Justice to providetraining services in office automation.
Westat Inc. in Rockville won a $553,276 contract from the Department of Education to provide national postsecondary student aid study.
Chaselle Inc. in Columbia won a $450,000 contract from the General Services Administration to provide athletic and recreational equipment.
Comsat Laboratories in Clarksburg won a $222,540 contract from the Department of Commerce to provide dual port circularly polarized horn antennas.
Mayatech Corp. in Silver Spring won a $149,200 contract from the Department of Education to provide national recognition of unusually successful programs for disadvantaged youth.
Yorktowne Sports Inc. in Cockeysville won a $125,000 contract from the General Services Administration to provide athletic and recreational clothing and footwear.
Metal Masters Foodservice Equipment Co. Inc. in Crofton won a $100,000 contract from the General Services Administration to provide food handling, refrigeration and storage equipment services.