Product Details | LIFT-CHECK VALVE

4820-00-640-0292 A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, STOP-CHECK and VALVE, STOP-LIFT-CHECK.

Part Alternates: B-337 SZ 1/4 IN, B337SZ14IN, 5744801812078PC36, 574-4801-812078PC36, 8158, B337, 116, 167, 167 1-4, 16714, 414, 414 SZ 1/4 IN, 414SZ14IN, 4820-00-640-0292, 00-640-0292, 4820006400292, 006400292

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-640-0292

Drawings & Photos | NSN 4820-00-640-0292


Demand History | NSN 4820-00-640-0292

Part Number Request Date QTY Origin
414 2015-05-14 2
116 2014-12-29 2 MX
414 2014-07-16 1
116 2013-02-12 1 United States
414 2010-04-06 10 United States
414 2010-03-31 10 United States

Cross Reference | NSN 4820-00-640-0292

Part Number Cage Code Manufacturer
116 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
167 63686 THE WALWORTH COMPANY
167 1-4 63686 THE WALWORTH COMPANY
414 37239 LUNKENHEIMER CO
414 SZ 1/4 IN 37239 LUNKENHEIMER CO
574-4801-812078PC36 53711 NAVAL SEA SYSTEMS COMMAND
574-4801-812078PC36 80064 NAVAL SHIP SYSTEMS COMMAND
8158 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
B-337 SZ 1/4 IN 82666 STOCKHAM VALVES AND FITTINGS INC
B337 82666 STOCKHAM VALVES AND FITTINGS INC

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Technical Data | NSN 4820-00-640-0292

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY COPPER ALLOY FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 550.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED

Restrictions/Controls & Freight Information | NSN 4820-00-640-0292

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 XX
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 4820-00-640-0292

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each