Product Details | STOP-CHECK VALVE

4820-00-184-9185 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: CS48200019EAAA4CDDDCS, CS4820-0019EAAA4CDDDCS, DS20781CPCSC3, DS2078-1CPCSC3-, MILV1843, 8034384536, 803-4384536, 803438453642A, 803-4384536-42A, 803438453642AXAF, 803-4384536-42AXAF, 8101385722, 810-1385722, 8104384536, 810-4384536, 810438453642A, 810-4384536-42A, 4820-00-184-9185, 00-184-9185, 4820001849185, 001849185

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 FEB 1971 00-184-9185

Drawings & Photos | NSN 4820-00-184-9185


Demand History | NSN 4820-00-184-9185

Part Number Request Date QTY Origin
8034384536 2024-09-265 5 KR
4820-00-184-9185 2021-02-39 4 DIBBS
4820-00-184-9185 2021-01-28 4 DIBBS
4820-00-184-9185 2020-12-363 4 DIBBS
4820-00-184-9185 2020-12-352 4 DIBBS
8101385722 2020-04-118 6 US
4820-00-184-9185 2020-04-114 1 DIBBS-RFPs
4820-00-184-9185 2015-05-147 45 DIBBS
4820-00-184-9185 2015-03-68 19 DIBBS
4820-00-184-9185 2015-02-57 19 DIBBS
4820-00-184-9185 2009-09-261 10 DIBBS
4820-00-184-9185 2009-05-140 14 DIBBS
4820-00-184-9185 2008-11-322 5 DIBBS

Cross Reference | NSN 4820-00-184-9185

Part Number Cage Code Manufacturer
803-4384536 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-42A 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-42AXAF 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
810-4384536-42A 53711 NAVAL SEA SYSTEMS COMMAND
CS4820-0019EAAA4CDDDCS 16236 DLA LAND AND MARITIME
DS2078-1CPCSC3- 63686 THE WALWORTH COMPANY
MILV1843 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-00-184-9185

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY R-405 FLOW CONTROL DEVICE NICKEL ALLOY R-405 SEAT NICKEL ALLOY R-405 STEM
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY MIL-N-894,CLASS B- CANCELED MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE MIL-N-894,CLASS B- CANCELED MIL SPEC SINGLE MATERIAL RESPONSE SEAT MIL-N-894,CLASS B- CANCELED MIL SPEC 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
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B30B SOCKET W/BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES ALL ENDS
MOUNTING POSITION HORIZONTAL
RENEWABLE SEAT RING TYPE THREADED
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES VALVE SIZE 0.750 IN.
TEST DATA DOCUMENT 03950-CID NO. 882037225 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4820-00-184-9185

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 594 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-00-184-9185

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 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