Product Details | STOP-CHECK VALVE

4820-00-183-6992 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, 803-4384536-52A AF , 803438453652A2AF, 803-4384536-52A2AF, 803438453652AAF, 8101385722, 810-1385722, 8104384536, 810-4384536, 810-4384536 1IN, 810-4384536 IN, 81043845361IN, 810438453652A, 810-4384536-52A, 8104384536IN, 4820-00-183-6992, 00-183-6992, 4820001836992, 001836992

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1971 00-183-6992

Drawings & Photos | NSN 4820-00-183-6992


Demand History | NSN 4820-00-183-6992

Part Number Request Date QTY Origin
8034384536 2024-09-265 5 KR
4820-00-183-6992 2022-03-76 29 DIBBS
4820-00-183-6992 2022-02-48 4 DIBBS
4820-00-183-6992 2021-10-291 4 DIBBS
4820-00-183-6992 2021-10-280 4 DIBBS
4820-00-183-6992 2021-06-172 4 DIBBS
4820-00-183-6992 2021-06-158 4 DIBBS
8101385722 2020-04-118 6 US
4820-00-183-6992 2014-07-188 20 DIBBS
4820-00-183-6992 2009-05-147 10 DIBBS

Cross Reference | NSN 4820-00-183-6992

Part Number Cage Code Manufacturer
803-4384536 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-52A AF 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 1IN 80064 NAVAL SHIP SYSTEMS COMMAND
810-4384536 IN 53711 NAVAL SEA SYSTEMS COMMAND
810-4384536-52A 53711 NAVAL SEA SYSTEMS COMMAND
810-4384536-52A 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-183-6992

Characteristic Specifications
MATERIAL COPPER ALLOY BODY NICKEL ALLOY SEAT NICKEL ALLOY STEM
STYLE DESIGNATOR E1 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE B46B PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 1.000 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED BONNET PACKING
TEST DATA DOCUMENT 03950-CID882037226 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4820-00-183-6992

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information