Product Details | CHECK VALVE

4820-01-514-4445 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: SS4CPA2EPDRDI150, SS4CPADREP150, SS-4CPA-DR-EP-150, 7283566, 7283566001, 7283566-001, 4820-01-514-4445, 01-514-4445, 4820015144445, 015144445

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 OCT 2003 01-514-4445

Drawings & Photos | NSN 4820-01-514-4445


Cross Reference | NSN 4820-01-514-4445

Part Number Cage Code Manufacturer
7283566 53711 NAVAL SEA SYSTEMS COMMAND
7283566-001 53711 NAVAL SEA SYSTEMS COMMAND
SS-4CPA-DR-EP-150 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS4CPA2EPDRDI150 18034 NUPRO CO

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Technical Data | NSN 4820-01-514-4445

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENT PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR A6 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER, FRESH SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE B46B PLAIN ALL ENDS
NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS
THREAD QUANTITY PER INCH 18 ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
FURNISHED ITEMS AND QUANTITY 1 DEFLECTOR CAP
SPECIAL FEATURES O-RING MATERIAL ETHYLENE PROPYLENE RUBBER IAW AMS 7262 OR EQUIVALENT; DEFLECTOR CAP MATERIAL POLYETHYLENE MATERIAL; CRACKING PRESSURE -001. 150 PSI, -002. 350 PSI; TEMPERATURE: -40 TO 150 DEG. C WITH STANDARD ETHYLENE PROPYLENE SEALS; FLOW COEFFICIENT: .35; LENGTH: 1.62 INCHES; HEX" 9/16.
END ITEM IDENTIFICATION COOPERATIVE E
PART NAME ASSIGNED BY CONTROLLING AGENCY CHECK VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-514-4445

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 594 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 4820-01-514-4445

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