NSN 4820-00-183-6995 8034384536, 803-4384536, 803-4384536-82A_ AF
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
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 19 FEB 1971 | 00-183-6995 | 05486 ( VALVE, STOP-CHECK ) |
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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious 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 Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



