Product Details | GATE VALVE

4820-01-550-3209 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 8031385714, 803-1385714, 803-1385714-71 AF NON-MAG, 803138571471AFNONMAG, 4820-01-550-3209, 01-550-3209, 4820015503209, 015503209

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 16 APR 2007 01-550-3209

Drawings & Photos | NSN 4820-01-550-3209


Demand History | NSN 4820-01-550-3209

Part Number Request Date QTY Origin
8031385714 2025-05-150 2 US
8031385714 2025-04-114 1 United States
8031385714 2025-04-107 1 United States
4820-01-550-3209 2024-07-200 53 DIBBS
4820-01-550-3209 2022-09-265 5 DIBBS
4820-01-550-3209 2022-07-202 30 DIBBS
4820-01-550-3209 2022-03-90 6 DIBBS
4820-01-550-3209 2021-09-271 1 DIBBS
4820-01-550-3209 2020-01-09 24 DIBBS
4820-01-550-3209 2017-09-264 15 DIBBS
4820-01-550-3209 2017-06-152 11 DIBBS
4820-01-550-3209 2017-05-141 11 DIBBS
4820-01-550-3209 2017-05-128 11 DIBBS
4820-01-550-3209 2016-12-347 14 DIBBS
4820-01-550-3209 2015-10-302 9 DIBBS
4820-01-550-3209 2013-10-275 8 DIBBS
4820-01-550-3209 2012-10-278 1 DIBBS
4820-01-550-3209 2011-10-301 3 DIBBS
8031385714 2010-09-257 1 US
4820-01-550-3209 2010-05-137 14 DIBBS
4820-01-550-3209 2010-01-26 5 DIBBS
4820-01-550-3209 2010-01-26 8 DIBBS

Cross Reference | NSN 4820-01-550-3209

Part Number Cage Code Manufacturer
803-1385714 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-71 AF NON-MAG 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-550-3209

Characteristic Specifications
MATERIAL COPPER ALLOY BODY NICKEL ALLOY SEAT NICKEL ALLOY STEM NICKEL ALLOY DISK
VALVE SIZE 1.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 150.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE SOCKET, WELD, PIPE
NOMINAL PIPE SIZE ACCOMMODATED 1.500 INCHES
STEM TYPE RISING
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FURNISHED ITEMS AND QUANTITY 1 HANDWHEEL
SPECIAL FEATURES LIKE 4820-00-432-9584 EXCEPT SEALS MATERIAL IS NITRILE

Restrictions/Controls & Freight Information | NSN 4820-01-550-3209

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 736 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-550-3209

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each