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National Stock Number:
4820-01-270-2445
Federal Supply Class:
4820
National Item Identification Number:
012702445
Description:
VALVE,GATE
Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
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Manufacturer Information:
| 8666 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | 8666 ASSY S15F-3 4IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | MIL-DTL-18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-V-18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | S15F-3 4IN AND 8666 | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 9.000 INCHES | | FLANGE FACE DESIGN | RAISED | | FLANGE DIAMETER | 9.000 INCHES | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | STEEL STEM | | MATERIAL | STEEL UNS J92600 BODY | | MATERIAL | STEEL UNS J92600 DISK | | MATERIAL | STEEL UNS J92600 SEAT | | NONDEFINITIVE SPEC/STD DATA | 150 RATING | | SPECIFICATION/STANDARD DATA | 81349-MIL-V-18110 GOVERNMENT SPECIFICATION | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 4.000 INCHES |
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