Product Details | GATE VALVE

4820-00-184-9108 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: 1146M, 1146M 1.00IN, 1146M 1IN, 1146M100IN, 1146M1IN, 376M0D1 IN, 376M0D1IN, 8031385714, 803-1385714, 80313857141151, 803-1385714-11-51, 803138571451, 803-1385714-51, 803138571452, 803-1385714-52, 80313857145XAF, 803-1385714-5XAF, 4820-00-184-9108, 00-184-9108, 4820001849108, 001849108

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 16 APR 1971 00-184-9108

Drawings & Photos | NSN 4820-00-184-9108


Demand History | NSN 4820-00-184-9108

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
376M0D1IN 2025-03-77 1 United States
4820-00-184-9108 2025-03-67 1 US
4820-00-184-9108 2025-02-41 1 United States
4820-00-184-9108 2025-01-09 1 US
4820-00-184-9108 2024-12-357 1 BA
4820-00-184-9108 2024-03-76 15 US
4820-00-184-9108 2023-03-68 1 United States
4820-00-184-9108 2020-03-61 1 US
4820-00-184-9108 2019-10-284 18 United States
4820-00-184-9108 2019-10-282 18 US
4820-00-184-9108 2019-10-281 18 US
4820-00-184-9108 2014-04-98 9 TR
4820-00-184-9108 2013-08-224 10 US
8031385714 2010-09-257 1 US

Cross Reference | NSN 4820-00-184-9108

Part Number Cage Code Manufacturer
1146M 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146M 1.00IN 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146M 1IN 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
376M0D1 IN 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
803-1385714 53711 NAVAL SEA SYSTEMS COMMAND
803-1385714 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-11-51 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-51 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-52 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385714-5XAF 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-184-9108

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY SEAT NICKEL ALLOY 400 OR NICKEL ALLOY STEM NICKEL ALLOY OR NICKEL ALLOY 400 DISK
VALVE SIZE 1.000 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 425.0 DEG FAHRENHEIT STEAM AND 150.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE THREADED EXTERNAL TUBE
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 1.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
STEM TYPE NONRISING
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES EACH VALVE SHALL HAVE THREE BUNA-N O RINGS PACKED IN A BAG AND SECURELY ATTACHED W/INSTRUCTIONS,O RINGS FOR OIL SERVICE ONLY
TEST DATA DOCUMENT 03950-882047488 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4820-00-184-9108

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 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 4820-00-184-9108

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDL2Hydrostatic Testing Commodity Contracts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each