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National Stock Number: 4820-01-421-6385
Federal Supply Class: 4820
National Item Identification Number: 014216385
Description: VALVE,BUTTERFLY
Detail: A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
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Manufacturer Information:
| 804-1749102C R14 W/WORM GEAR | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-351 CF8M FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL COMP 316 BODY |
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