Product Details | FLOAT VALVE

4820-00-306-1366 A valve designed to utilize a valve float which controls the opening or closing of the valve as the valve float is lowered or raised by the level of the fluid being controlled. Excludes VALVE, FLOAT, WATER CLOSET TANK.

Part Alternates: B5201300310000, B520-130031-0000, BLA399, U5201300310000, U520-130031-0000, 4820-00-306-1366, 00-306-1366, 4820003061366, 003061366

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-306-1366

Drawings & Photos | NSN 4820-00-306-1366


Demand History | NSN 4820-00-306-1366

Part Number Request Date QTY Origin
B520-130031-0000 2025-03-77 2 DIBBS
U520-130031-0000 2025-03-77 2 DIBBS
B520-130031-0000 2023-02-45 1 DIBBS
U520-130031-0000 2023-02-45 1 DIBBS
B520-130031-0000 2022-05-131 1 DIBBS
U520-130031-0000 2022-05-131 1 DIBBS
B520-130031-0000 2019-12-347 2 DIBBS
U520-130031-0000 2019-12-347 2 DIBBS
B520-130031-0000 2019-12-336 2 DIBBS
U520-130031-0000 2019-12-336 2 DIBBS
B520-130031-0000 2019-10-282 1 DIBBS
U520-130031-0000 2019-10-282 1 DIBBS
4820-00-306-1366 2017-07-199 2 DIBBS
4820-00-306-1366 2017-02-57 2 DIBBS
4820-00-306-1366 2017-01-05 2 DIBBS
4820-00-306-1366 2014-01-23 4 DIBBS

Cross Reference | NSN 4820-00-306-1366

Part Number Cage Code Manufacturer
B520-130031-0000 42280 NASH ENGINEERING COMPANY INC THE
BLA399 42280 NASH ENGINEERING COMPANY INC THE
U520-130031-0000 42280 NASH ENGINEERING COMPANY INC THE

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Technical Data | NSN 4820-00-306-1366

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR A7 ANGLE
FLOW CONTROL DEVICE BALL
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.500 INCHES 2ND END
THREAD DIRECTION RIGHT-HAND ALL ENDS
SPECIAL FEATURES 2 AUXILIARY VENT HOLES 90 DEG APART ON BODY

Restrictions/Controls & Freight Information | NSN 4820-00-306-1366

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:UPrecious metal type is unknown
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 XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-00-306-1366

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 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