Product Details | GATE VALVE

4820-01-481-6082 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: 1146-080 0.50IPS, 1146080050IPS, 1146080D0001, 1146-080-D-0001, 1146-080S 12, 1146080S12, 1146-080U 12 , 1146080U12, 1385714, 13857143MOD, 4820-01-481-6082, 01-481-6082, 4820014816082, 014816082

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 JAN 2001 01-481-6082

Demand History | NSN 4820-01-481-6082

Part Number Request Date QTY Origin
4820-01-481-6082 2013-07-185 9 DIBBS
4820-01-481-6082 2013-06-162 1 DIBBS
4820-01-481-6082 2012-09-263 14 DIBBS
4820-01-481-6082 2011-10-281 1 DIBBS
4820-01-481-6082 2009-09-271 20 DIBBS

Cross Reference | NSN 4820-01-481-6082

Part Number Cage Code Manufacturer
1146-080 0.50IPS 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-080-D-0001 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-080S 12 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1146-080U 12 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1385714 80064 NAVAL SHIP SYSTEMS COMMAND
1385714-3 (MOD) 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-481-6082

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY SEAT NICKEL ALLOY STEM NICKEL ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-N-296 FED SPEC SINGLE MATERIAL RESPONSE SEAT ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE 0.500 MILLIMETERS
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 0.500 MILLIMETERS
STEM TYPE NONRISING
BONNET TYPE PACKING RETAINING
BONNET ATTACHMENT METHOD THREADED
FURNISHED ITEMS AND QUANTITY 1 HANDWHEEL AND 2 TAILPIECE AND 2 NUT
SPECIAL FEATURES THIS VALVE VARIES FROM NAVAL DRAWING 803-1385714 (AND 810-1385714) BY MATERIAL OF O-RINGS IS VITON, SUPPLIED WITH SOCKET WELD, UNION TAILPIECES AND UNION NUTS, AND BRONZE PACKING GLAND. SHOCK AND VIBRATION APPROVAL EXTENDED PER CONTRACT. SIMILAR TO 4820-00-184-9107, WHICH HAS BUNA-N O-RINGS AND THREADED EXTERNAL TUBE CONNECTIONS. SIMILAR TO 4820-00-448-4488 WHICH IS HX QUALITY CONTROL. SIMILAR TO 4820-01-267-0826 WHICH IS SPECIAL CLEAN AND HX QUALITY CONTROL.
III END ITEM IDENTIFICATION CVN 68, SERVICE USAGE: CHILLED WATER
III PART NAME ASSIGNED BY CONTROLLING AGENCY 1/2" BRONZE UNION END GATE VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-481-6082

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 4820-01-481-6082

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 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