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National Stock Number: 1430-00-797-4978
Federal Supply Class: 1430
National Item Identification Number: 007974978
Description: CHAMBER,E,PANSION
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Manufacturer Information:
503R819G01 | 79500 | WESTINGHOUSE ELECTRIC CORP | 503R819G01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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