Product Details | CHECK VALVE

4820-00-021-3630 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: 114H41042, 114H4104-2, 4820-00-021-3630, 00-021-3630, 4820000213630, 000213630

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1961 00-021-3630

Drawings & Photos | NSN 4820-00-021-3630


Demand History | NSN 4820-00-021-3630

Part Number Request Date QTY Origin
4820-00-021-3630 2014-02-36 6 DIBBS
4820-00-021-3630 2014-02-35 6 DIBBS
4820-00-021-3630 2013-02-37 7 DIBBS
4820-00-021-3630 2012-10-290 3 DIBBS
4820-00-021-3630 2008-11-318 7 DIBBS

Cross Reference | NSN 4820-00-021-3630

Part Number Cage Code Manufacturer
114H4104-2 77272 THE BOEING COMPANY DBA BOEING
114H4104-2 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 4820-00-021-3630

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY STEEL FLOW CONTROL DEVICE STEEL STEM
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/4, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-S-764, COND T-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-S-764,COND T-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A6 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE B46A PLAIN 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.558 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.562 INCHES 1ST END
THREAD QUANTITY PER INCH 18 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION HORIZONTAL
RENEWABLE SEAT RING TYPE PRESSED-IN
DISK LOADING METHOD SPRING
MOUNTING FACILITY BRACKET
SUPPLEMENTARY FEATURES ADDITIONAL FLOW CONTROL DEVICE: STEM
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE 114H4104-2

Restrictions/Controls & Freight Information | NSN 4820-00-021-3630

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 594 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 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 4820-00-021-3630

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