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National Stock Number: 4820-01-105-3514
Federal Supply Class: 4820
National Item Identification Number: 011053514
Description: VALVE,CHECK
Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
3/4 474 | 98518 | WALWORTH-ALOYCO | D-48558 | 98518 | WALWORTH-ALOYCO | D-48558-3/4 | 14959 | CRANE CO DIV VALVE DIV | D-48558-3/4 | 1FLD9 | CRANE NUCLEAR INC | D-48558 3/4IN | 98518 | WALWORTH-ALOYCO |
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Techincal Specification:
MATERIAL | STEEL BODY | | PLASTIC ACETAL FLOW CONTROL DEVICE | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A296,GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY | STYLE DESIGNATOR | STRAIGHT THRU | FLOW CONTROL DEVICE | POPPET | MAXIMUM OPERATING PRESSURE | 425.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | VALVE OPERATION METHOD | AUTOMATIC | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | CONNECTION STYLE | SOCKET (TUBE) ALL ENDS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | MOUNTING POSITION | HORIZONTAL |
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