Product Details | GLOBE VALVE

4820-01-131-7643 A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: SS8451889587, SS845-1889587, SS845-1889587 ASSEMBLY C 1-2IN, SS8451889587ASSEMBLYC12IN, 2177934, 2177934B316, 2177934-B316, 2620902, 2620-902, 2620-902 ASSEMBLY C 1-2IN, 2620902ASSEMBLYC12IN, 8032177934, 803-2177934, 8032177934B316, 803-2177934-B316, 8032177934B316AF, 803-2177934-B316AF, 8451889587ASSY, 845-1889587ASSY, 4820-01-131-7643, 01-131-7643, 4820011317643, 011317643

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 MAY 1982 01-131-7643

Drawings & Photos | NSN 4820-01-131-7643


Demand History | NSN 4820-01-131-7643

Part Number Request Date QTY Origin
4820-01-131-7643 2024-03-88 50 DIBBS
4820-01-131-7643 2024-02-60 7 DIBBS
4820-01-131-7643 2023-10-304 7 DIBBS
4820-01-131-7643 2022-03-76 35 DIBBS
4820-01-131-7643 2021-07-210 6 DIBBS
4820-01-131-7643 2021-07-182 20 DIBBS
4820-01-131-7643 2021-05-147 23 US
4820-01-131-7643 2021-05-139 23 DIBBS
8032177934B316 2016-07-201 12 United States
4820-01-131-7643 2015-10-279 54 DIBBS
8032177934 2013-01-22 1 United States
8032177934 2013-01-21 1 United States

Cross Reference | NSN 4820-01-131-7643

Part Number Cage Code Manufacturer
2177934 80064 NAVAL SHIP SYSTEMS COMMAND
2177934-B316 80064 NAVAL SHIP SYSTEMS COMMAND
2620-902 96169 ELECTRIC BOAT CORPORATION
2620-902 ASSEMBLY C 1-2IN 96169 ELECTRIC BOAT CORPORATION
803-2177934 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177934-B316 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177934-B316AF 80064 NAVAL SHIP SYSTEMS COMMAND
845-1889587ASSY 80064 NAVAL SHIP SYSTEMS COMMAND
SS845-1889587 80064 NAVAL SHIP SYSTEMS COMMAND
SS845-1889587 ASSEMBLY C 1-2IN 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-131-7643

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE PACKING NICKEL ALLOY SEAT NICKEL ALLOY STEM
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G30B SOCKET WITH BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES ALL ENDS
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD UNION
FURNISHED ITEMS AND QUANTITY 1 HANDWHEEL

Restrictions/Controls & Freight Information | NSN 4820-01-131-7643

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 VALVES
Less than car load rating
Less than truck load rating W Rating Variable
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 4820-01-131-7643

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