Product Details | GATE VALVE

4820-01-454-9941 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: 1146208F0003, 1146-208-F-0003, 1146208S, 1146-208S, 1146-208S 1IN W, 1146208S1INW, 4820-01-454-9941, 01-454-9941, 4820014549941, 014549941

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 APR 1998 01-454-9941

Drawings & Photos | NSN 4820-01-454-9941


Demand History | NSN 4820-01-454-9941

Part Number Request Date QTY Origin
1146-208-F-0003 2022-02-46 4 DIBBS
1146-208S 100 2022-02-46 4 DIBBS
4820-01-454-9941 2021-05-148 2 US
1146-208-F-0003 2021-04-98 5 DIBBS
1146-208S 100 2021-04-98 5 DIBBS
1146-208-F-0003 2021-04-95 1 DIBBS
1146-208S 100 2021-04-95 1 DIBBS
1146-208-F-0003 2021-02-54 1 DIBBS
1146-208S 2021-02-54 1 DIBBS

Cross Reference | NSN 4820-01-454-9941

Part Number Cage Code Manufacturer
1146-208-F-0003 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-208S 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-208S 1IN W 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND

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Technical Data | NSN 4820-01-454-9941

Characteristic Specifications
MATERIAL COPPER ALLOY BODY NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE STEM
VALVE SIZE 1.000 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 BRAZING, PIPE
NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES
FURNISHED ITEMS AND QUANTITY 1 LOCKING DEVICE

Restrictions/Controls & Freight Information | NSN 4820-01-454-9941

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 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 4820-01-454-9941

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
ReparabilityDField Level Reparables
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