Product Details | STOP-CHECK VALVE

4820-00-183-6995 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 8034384536, 803-4384536, 803-4384536-82A_ AF , 803438453682A2AF, 803-4384536-82A2AF, 803438453682AAF, 8101385722, 810-1385722, 8104384536, 810-4384536, 810-4384536 2IN, 81043845362IN, 810438453682A, 810-4384536-82A, 4820-00-183-6995, 00-183-6995, 4820001836995, 001836995

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1971 00-183-6995

Drawings & Photos | NSN 4820-00-183-6995


Demand History | NSN 4820-00-183-6995

Part Number Request Date QTY Origin
8034384536 2024-09-265 5 KR
8101385722 2020-04-118 6 US
4820-00-183-6995 2015-03-78 178 DIBBS
4820-00-183-6995 2015-03-67 178 DIBBS
4820-00-183-6995 2014-10-304 15 DIBBS
4820-00-183-6995 2014-10-293 15 DIBBS
4820-00-183-6995 2014-10-290 50 DIBBS
4820-00-183-6995 2014-10-279 50 DIBBS
4820-00-183-6995 2009-06-175 22 DIBBS
4820-00-183-6995 2009-02-36 13 DIBBS
4820-00-183-6995 2008-12-345 8 DIBBS

Cross Reference | NSN 4820-00-183-6995

Part Number Cage Code Manufacturer
803-4384536 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-82A_ AF 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-82A2AF 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385722 53711 NAVAL SEA SYSTEMS COMMAND
810-1385722 80064 NAVAL SHIP SYSTEMS COMMAND
810-4384536 53711 NAVAL SEA SYSTEMS COMMAND
810-4384536 80064 NAVAL SHIP SYSTEMS COMMAND
810-4384536 2IN 53711 NAVAL SEA SYSTEMS COMMAND
810-4384536 2IN 80064 NAVAL SHIP SYSTEMS COMMAND
810-4384536-82A 53711 NAVAL SEA SYSTEMS COMMAND
810-4384536-82A 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-183-6995

Characteristic Specifications
MATERIAL COPPER ALLOY BODY NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY ASTM B164-61,CLASS A ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B164-61,CLASS A ASSN STD SINGLE MATERIAL RESPONSE SEAT ASTM B164-61,CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR E1 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 425.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC OR MANUAL
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE B46B PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 2.000 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
RENEWABLE SEAT RING TYPE THREADED
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED BONNET PACKING
TEST DATA DOCUMENT 03950-CID88207229 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4820-00-183-6995

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:UPrecious metal type is unknown
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 4820-00-183-6995

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each