Product Details | BUTTERFLY VALVE

4820-01-271-7890 A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 2.5 D2030-645A-1FM , 25D2030645A1FM, 911558, 911-558, 911D558 MDL 2.5D2030-645A-1FM, 911D558MDL25D2030645A1FM, 4820-01-271-7890, 01-271-7890, 4820012717890, 012717890

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 30 JAN 1988 01-271-7890

Drawings & Photos | NSN 4820-01-271-7890


Demand History | NSN 4820-01-271-7890

Part Number Request Date QTY Origin
4820-01-271-7890 2010-08-224 2 DIBBS
4820-01-271-7890 2010-08-224 3 DIBBS
4820-01-271-7890 2009-10-274 1 DIBBS

Cross Reference | NSN 4820-01-271-7890

Part Number Cage Code Manufacturer
2.5 D2030-645A-1FM 91363 NORRISEAL NORRIS VALUES DIV
911-558 1NB39 DOVER RESOURCES INC DIV NORRISEAL
911-558 91363 NORRISEAL NORRIS VALUES DIV
911D558 MDL 2.5D2030-645A-1FM 1NB39 DOVER RESOURCES INC DIV NORRISEAL
911D558 MDL 2.5D2030-645A-1FM 91363 NORRISEAL NORRIS VALUES DIV

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Technical Data | NSN 4820-01-271-7890

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY 400 STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE SEAT ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A1 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
MOUNTING FACILITY WAFER
SPECIAL FEATURES MARINE TRIM THROTTLING HANDLE. NON-SPARKING FOR FUEL SERVICE
III END ITEM IDENTIFICATION MODEL D2030-645A-1FM

Restrictions/Controls & Freight Information | NSN 4820-01-271-7890

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.
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 4820-01-271-7890

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