Product Details | FLUID VALVE STEM

4820-01-443-5136 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: 8032177934, 803-2177934, 8032177934X7XX74, 803-2177934-X7XX-74, 4820-01-443-5136, 01-443-5136, 4820014435136, 014435136

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 APR 1997 01-443-5136

Demand History | NSN 4820-01-443-5136

Part Number Request Date QTY Origin
4820-01-443-5136 2025-12-338 75 DIBBS
4820-01-443-5136 2025-11-327 75 DIBBS
4820-01-443-5136 2025-08-237 77 DIBBS
4820-01-443-5136 2025-08-225 77 DIBBS
4820-01-443-5136 2023-11-334 51 DIBBS
4820-01-443-5136 2023-11-323 51 DIBBS
4820-01-443-5136 2022-03-76 35 DIBBS
4820-01-443-5136 2021-04-94 72 DIBBS
4820-01-443-5136 2020-10-303 46 DIBBS
4820-01-443-5136 2018-05-137 52 DIBBS
4820-01-443-5136 2017-12-341 35 US
4820-01-443-5136 2017-12-338 35 DIBBS
4820-01-443-5136 2017-11-327 35 DIBBS
4820-01-443-5136 2017-04-99 25 DIBBS
4820-01-443-5136 2016-08-227 37 DIBBS
4820-01-443-5136 2016-02-38 18 DIBBS
4820-01-443-5136 2015-04-103 20 DIBBS
4820-01-443-5136 2014-03-65 25 DIBBS
4820-01-443-5136 2013-11-310 13 DIBBS
8032177934 2013-01-22 1 United States
8032177934 2013-01-21 1 United States
4820-01-443-5136 2012-02-48 15 DIBBS
4820-01-443-5136 2011-08-227 28 DIBBS

Cross Reference | NSN 4820-01-443-5136

Part Number Cage Code Manufacturer
803-2177934 80064 NAVAL SHIP SYSTEMS COMMAND
803-2177934-X7XX-74 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-443-5136

Characteristic Specifications
MATERIAL NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 CL A OR B FED SPEC SINGLE MATERIAL RESPONSE
VALVE TYPE FOR WHICH DESIGNED GLOBE
VALVE SIZE FOR WHICH DESIGNED 1.500 INCHES
LARGEST OUTSIDE DIAMETER 1.188 INCHES NOMINAL
OVERALL LENGTH 9.0312 INCHES NOMINAL
STEM ACTUATING END TYPE THREADED EXTERNALLY
FURNISHED ITEMS AND QUANTITY 1 DISK AND 1 NUT
III END ITEM IDENTIFICATION SEAWOLF CLASS SSN

Restrictions/Controls & Freight Information | NSN 4820-01-443-5136

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4820-01-443-5136

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each