Product Details | BUTTERFLY VALVE

4820-01-186-9378 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: M3020423B1A, M3020-423B-1A, 920-048 6IN, 9200486IN, 920-048-6IN, 920J048, 4820-01-186-9378, 01-186-9378, 4820011869378, 011869378

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 16 AUG 1984 01-186-9378

Drawings & Photos | NSN 4820-01-186-9378


Cross Reference | NSN 4820-01-186-9378

Part Number Cage Code Manufacturer
920-048 6IN 91363 NORRISEAL NORRIS VALUES DIV
920-048-6IN 1NB39 DOVER RESOURCES INC DIV NORRISEAL
920J048 1NB39 DOVER RESOURCES INC DIV NORRISEAL
920J048 91363 NORRISEAL NORRIS VALUES DIV
M3020-423B-1A 91363 NORRISEAL NORRIS VALUES DIV

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Technical Data | NSN 4820-01-186-9378

Characteristic Specifications
MATERIAL IRON CAST UNS F32800 BODY COPPER ALLOY 954 FLOW CONTROL DEVICE COPPER ALLOY 953 SEAT STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A395 ALLOY 60-40-18 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B148 ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B148 AALOY 9B ASSN STD SINGLE MATERIAL RESPONSE SEAT AISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A1 STRAIGHT THRU
VALVE SIZE 6.000 INCHES
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 180.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
FURNISHED ITEMS AND QUANTITY 1 HANDLE

Restrictions/Controls & Freight Information | NSN 4820-01-186-9378

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 4820-01-186-9378

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each