Product Details | GATE VALVE

4820-01-186-0734 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: 8031385714, 803-1385714, 803-1385714 1IN, 80313857141IN, 803-1385714-5 W/LKSHLD, 803-1385714-52 MODW/LKSHLD, 803138571452MODWLKSHLD, 80313857145WLKSHLD, 8031385714REVN, 803-1385714REVN, 4820-01-186-0734, 01-186-0734, 4820011860734, 011860734

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 AUG 1984 01-186-0734

Drawings & Photos | NSN 4820-01-186-0734


Demand History | NSN 4820-01-186-0734

Part Number Request Date QTY Origin
8031385714 2010-09-257 1 US

Cross Reference | NSN 4820-01-186-0734

Part Number Cage Code Manufacturer
803-1385714 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714 1IN 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-5 W/LKSHLD 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-52 MODW/LKSHLD 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714REVN 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-186-0734

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY AND ALUMINUM SEAT NICKEL ALLOY STEM NICKEL ALLOY DISK
VALVE SIZE 1.438 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 150.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE THREADED EXTERNAL TUBE
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 1.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
STEM TYPE RISING
BONNET TYPE PACKING RETAINING

Restrictions/Controls & Freight Information | NSN 4820-01-186-0734

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 FAUCETS,BIBCOCKS,GATES OR VALVES
Less than car load rating
Less than truck load rating P 77.5
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 4820-01-186-0734

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each