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National Stock Number:
4820-01-689-7505
Federal Supply Class:
4820
National Item Identification Number:
016897505
Description:
VALVE,CHECK
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Manufacturer Information:
| 4-350AST | 28353 | ZURN INDUSTRIES INC WILKINS REGULATOR CO DIV |
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Techincal Specification:
| CONNECTION TYPE | FLANGE SECOND END | | CONNECTION TYPE | FLANGE FIRST END | | FACE TO FACE DISTANCE | 886.0 MILLIMETERS | | FLANGE SHAPE | ROUND FIRST END | | FLANGE SHAPE | ROUND SECOND END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DOUBLE CHECK VALVE ASSEMBLY | | MATERIAL | STEEL COMP 304L BODY | | SPECIAL FEATURES | MAX WORKING WATER PRESSURE 175PSI, MAX WORKING WATER TEMP 140DEG FAHRENHEIT, HYGROSTATIC TEST PRESSURE 350PSI, | | VALVE SIZE | 4.0 INCHES |
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