Product Details | Y VALVE

4820-01-515-7280 A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes VALVE, STOP-CHECK.

Part Alternates: 1385623, 13856230851AF, 1385623-0851AF, 80313856230851AF, 803-1385623-0851AF, 4820-01-515-7280, 01-515-7280, 4820015157280, 015157280

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 DEC 2003 01-515-7280

Drawings & Photos | NSN 4820-01-515-7280


Cross Reference | NSN 4820-01-515-7280

Part Number Cage Code Manufacturer
1385623 80064 NAVAL SHIP SYSTEMS COMMAND
1385623-0851AF 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385623-0851AF 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-515-7280

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY PLASTIC POLYCHLOROTRIFLUOROETHYLENE FLOW CONTROL DEVICE NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY KEL-F81, KF6061, NEOFLON, M-400H OR EQUAL NATIONAL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B164 OR QQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A8A STRAIGHT THRU Y-PATTERN FLANGED ENDS
FACE TO FACE DISTANCE 21.500 INCHES
VALVE SIZE 8.000 INCHES
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 160.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 12.375 INCHES ALL ENDS
NOMINAL THICKNESS 1.312 INCHES ALL ENDS
BOLT HOLE QUANTITY 14 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.812 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 11.125 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
SPECIAL FEATURES THIS VALVE QUALIFIED FOR SHOCK IAW MIL-S-910D INTERIM CHANGE 1 FOR MEDIUM WEIGHT EQUIPTMENT GRADE A CLASS 1 TYPE A, VIBRATION IAW MIL-STD-167 TYPE 1.THIS SOFT-SEATED VALVE DOES NOT REQUIRE O-RINGS. IT IS SUITABLE FOR CONTINUOUS USE IN WATER AND OIL SERVICE UP TO 160 DEG F; AIR SERVICE UP TO 150 DEG F (LIMITED BY MATERIAL OF GASKET. REPLACEMENT DISC/STEM ASSEMBLY IS PIECE 95

Restrictions/Controls & Freight Information | NSN 4820-01-515-7280

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 4820-01-515-7280

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