Product Details | FLUID VALVE STEM

4820-01-236-0659 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: A50627MFV, D50494, D50494 PIECE 4, D50494PIECE4, 4820-01-236-0659, 01-236-0659, 4820012360659, 012360659

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 JUL 1986 01-236-0659

Demand History | NSN 4820-01-236-0659

Part Number Request Date QTY Origin
A50627MFV 2023-04-97 7 DIBBS
D50494 PIECE 4 2023-04-97 7 DIBBS
A50627MFV 2023-03-80 7 DIBBS
D50494 PIECE 4 2023-03-80 7 DIBBS
4820-01-236-0659 2018-02-43 50 DIBBS
4820-01-236-0659 2017-11-310 50 DIBBS

Cross Reference | NSN 4820-01-236-0659

Part Number Cage Code Manufacturer
A50627MFV 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS
D50494 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS
D50494 PIECE 4 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS

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Technical Data | NSN 4820-01-236-0659

Characteristic Specifications
MATERIAL NICKEL ALLOY
VALVE TYPE FOR WHICH DESIGNED GLOBE
VALVE SIZE FOR WHICH DESIGNED 4.000 INCHES
LARGEST OUTSIDE DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 15.250 INCHES NOMINAL
STEM ACTUATING END TYPE THREADED EXTERNALLY
FEATURES PROVIDED LOWER STEM

Restrictions/Controls & Freight Information | NSN 4820-01-236-0659

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 736 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 E Engineer supplies, other than those listed under code B.
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 4820-01-236-0659

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