Product Details | CHECK VALVE

4820-00-780-9555 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: F61A0229, 4820-00-780-9555, 00-780-9555, 4820007809555, 007809555

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-780-9555

Drawings & Photos | NSN 4820-00-780-9555


Cross Reference | NSN 4820-00-780-9555

Part Number Cage Code Manufacturer
F61A0229 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
F61A0229 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS

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Technical Data | NSN 4820-00-780-9555

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE RUBBER SYNTHETIC SEAT
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A7 TEE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP -65.0 DEG FAHRENHEIT 1ST RESPONSE 160.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END THREADED INTERNAL BOSS 3RD END
CONNECTION STYLE B42 FLARED 1ST END B4 GASKET SEAL 2ND END B4 GASKET SEAL 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 1ST END 0.250 INCHES 2ND END 0.250 INCHES 3RD END
THREAD SERIES DESIGNATOR UN 1ST END UNJ 2ND END UNJF 3RD END
NOMINAL THREAD SIZE 1.312 INCHES 1ST END 1.312 INCHES 2ND END 1.312 INCHES 3RD END
THREAD QUANTITY PER INCH 12 1ST END 12 2ND END 12 3RD END
THREAD CLASS 3A 1ST END 3B 2ND END 3B 3RD END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END RIGHT-HAND 3RD END
MOUNTING POSITION HORIZONTAL OR VERTICAL
DISK LOADING METHOD SPRING
SPECIAL FEATURES THIRD END THD INTERNAL BOSS PERMS33649-4 90 DEG FROM OUTLET
MANUFACTURERS CODE 92003
DESIGN CONTROL REFERENCE F61A0229

Restrictions/Controls & Freight Information | NSN 4820-00-780-9555

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 4820-00-780-9555

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 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