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National Stock Number:
4820-01-122-5241
Federal Supply Class:
4820
National Item Identification Number:
011225241
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:
| FIG NO NB-402-E-SZ 2 IN | 11859 | HUNT VALVE COMPANY, INC. | | FIG NO NB-402-E-SZ 2 IN | 30263 | PIMA VALVE, LLC | | NB-402-0200 | 11859 | HUNT VALVE COMPANY, INC. | | NB-402-E | 11859 | HUNT VALVE COMPANY, INC. | | NB-402-0200 | 30263 | PIMA VALVE, LLC | | MIL-V-1189 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | NB-402-E | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| BOLT HOLE QUANTITY | 7 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | FACE TO FACE DISTANCE | 5.750 INCHES | | FEATURES PROVIDED | BONNET PACKING | | FLANGE DIAMETER | 5.562 INCHES | | FLANGE FACE DESIGN | PLAIN | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | COPPER ALLOY 922 BODY | | MATERIAL | COPPER ALLOY 922 DISK | | MATERIAL | NICKEL ALLOY 400 STEM | | MATERIAL | NICKEL ALLOY SEAT | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS | | PRESSURE CLASS | 400.0 POUNDS | | SPECIFICATION/STANDARD DATA | 81349-MIL-V-1189 GOVERNMENT SPECIFICATION | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 2.000 INCHES | | STEM TYPE | RISING |
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