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National Stock Number: 4820-01-313-4133
Federal Supply Class: 4820
National Item Identification Number: 013134133
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:
2498-00-227 TYPE III 3-1/2IN | 16626 | CIRCOR INTL INC | 2498-00-227 TYPE III 3-1/2IN | 35795 | LESLIE CONTROLS, INC. | M70979 | 16626 | CIRCOR INTL INC | M70979 | 35795 | LESLIE CONTROLS, INC. | MIL-V-24624 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
MATERIAL | BRONZE ALUMINUM BODY | | NICKEL ALLOY FLOW CONTROL DEVICE | | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | NICKEL ALLOY STEM | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | FACE TO FACE DISTANCE | 2.000 INCHES | VALVE SIZE | 3.500 INCHES | VALVE OPERATION METHOD | MANUAL | CONNECTION TYPE | FLANGE ALL ENDS | FLANGE SHAPE | ROUND ALL ENDS | NOMINAL OUTSIDE DIAMETER | 8.500 INCHES ALL ENDS | NOMINAL THICKNESS | 0.938 INCHES ALL ENDS | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS | RAISED FACE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS | MOUNTING FACILITY | WAFER | SPECIAL FEATURES | W/GEAR OPERATOR | SPECIFICATION/STANDARD DATA | 81349-MIL-V-24624 GOVERNMENT SPECIFICATION | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND | | B STYLE | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81349 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-24624 |
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