Product Details | GLOBE VALVE

4820-00-542-2849 A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1385722, 4820-00-542-2849, 00-542-2849, 4820005422849, 005422849

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-542-2849

Drawings & Photos | NSN 4820-00-542-2849


Cross Reference | NSN 4820-00-542-2849

Part Number Cage Code Manufacturer
1385722 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-542-2849

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY AND NICKEL ALLOY K-500 FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY AND NICKEL ALLOY K-500 STEM
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE AIR 2ND RESPONSE OIL 3RD RESPONSE WATER, FRESH 4TH RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE 400.0 POUNDS PER SQUARE INCH 3RD RESPONSE 400.0 POUNDS PER SQUARE INCH 4TH RESPONSE
MAXIMUM OPERATING TEMP 425.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE 150.0 DEG FAHRENHEIT 3RD RESPONSE 150.0 DEG FAHRENHEIT 4TH RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE UNTHREADED INTERNAL PIPE 1ST END UNTHREADED INTERNAL PIPE 2ND END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 1ST END
RENEWABLE SEAT RING TYPE THREADED
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES WITH OR W/O PREINSERTED RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY ITEM NAME AND 1/4 IN. VALVE SIZE
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE 1385722

Restrictions/Controls & Freight Information | NSN 4820-00-542-2849

Category Code Description
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.
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 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 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