Product Details | FLUID VALVE STEM

4820-01-123-3120 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: SSN6125082429091, SSN612-508-2429091, SSN612-508-2429091 PIECE 4, SSN6125082429091PIECE4, 2429091, 2429091 PIECE 4, 2429091PIECE4, 4820-01-123-3120, 01-123-3120, 4820011233120, 011233120

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 DEC 1981 01-123-3120

Cross Reference | NSN 4820-01-123-3120

Part Number Cage Code Manufacturer
2429091 81316 PORTSMOUTH NAVAL SHIPYARD
2429091 PIECE 4 80064 NAVAL SHIP SYSTEMS COMMAND
2429091 PIECE 4 81316 PORTSMOUTH NAVAL SHIPYARD
SSN612-508-2429091 80064 NAVAL SHIP SYSTEMS COMMAND
SSN612-508-2429091 PIECE 4 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-123-3120

Characteristic Specifications
MATERIAL NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N286 FED SPEC SINGLE MATERIAL RESPONSE
LARGEST OUTSIDE DIAMETER 2.125 INCHES NOMINAL
OVERALL LENGTH 6.688 INCHES NOMINAL
III END ITEM IDENTIFICATION NAVY SUBMARINE SSN612 ESCAPE TRUNK FLOOD VALVE MODEL SSN612-508-2429091

Restrictions/Controls & Freight Information | NSN 4820-01-123-3120

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 576 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 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 4820-01-123-3120

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