Product Details | GATE VALVE

4820-01-143-3400 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1146208C0001M, 1146-208-C0001M, 1146-208-C0001MODW/LKSHLD, 1146208C0001MODWLKSHLD, 1146239U38, 1146-239U-38 , 1146239V38, 1146-239V-38 , 8031385714, 803-1385714, 803-1385714-2MODW/LKSHLD, 80313857142MODWLKSHLD, 4820-01-143-3400, 01-143-3400, 4820011433400, 011433400

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 DEC 1982 01-143-3400

Drawings & Photos | NSN 4820-01-143-3400


Demand History | NSN 4820-01-143-3400

Part Number Request Date QTY Origin
1146-208V 38 2023-07-191 114 DIBBS
4820-01-143-3400 2016-07-186 83 DIBBS
4820-01-143-3400 2016-06-173 84 DIBBS
4820-01-143-3400 2013-10-304 187 DIBBS
4820-01-143-3400 2013-05-121 149 DIBBS
8031385714 2010-09-257 1 US

Cross Reference | NSN 4820-01-143-3400

Part Number Cage Code Manufacturer
1146-208-C0001M 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-208-C0001MODW/LKSHLD 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-239U-38 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-239V-38 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
803-1385714 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-2MODW/LKSHLD 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-143-3400

Characteristic Specifications
MATERIAL COPPER ALLOY 922 AND NICKEL ALLOY BODY COPPER ALLOY 922 SEAT NICKEL ALLOY STEM
VALVE SIZE 0.375 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 400.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 275.0 DEG FAHRENHEIT STEAM
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE SOCKET, WELD, PIPE
NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES
STEM TYPE NONRISING
BONNET TYPE PACKING RETAINING
FURNISHED ITEMS AND QUANTITY 2 NUT AND 2 TAILPIECE
SPECIAL FEATURES WITH ONE BRAZING RING
III SUPPLEMENTARY FEATURES THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 48422 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984

Restrictions/Controls & Freight Information | NSN 4820-01-143-3400

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051080 NICKEL OR NICKEL COPPER
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-143-3400

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each