Product Details | CHECK VALVE

4820-00-003-8320 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: B1007114B02TS, B107114B02TS, B10-7114B-02TS, MILV18436, 187 1/2-3IN, 187123IN, 7870910CID882037692, 78709-10CID882037692, 90613IN, 9061-3IN, 4820-00-003-8320, 00-003-8320, 4820000038320, 000038320

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 MAY 1972 00-003-8320

Drawings & Photos | NSN 4820-00-003-8320


Cross Reference | NSN 4820-00-003-8320

Part Number Cage Code Manufacturer
187 1/2-3IN 14959 CRANE CO DIV VALVE DIV
78709-10CID882037692 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
9061-3IN 48422 WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO
B10-7114B-02TS 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
B1007114B02TS 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
MILV18436 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-00-003-8320

Characteristic Specifications
MATERIAL STEEL UNS J03002 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL COMP 416 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A-216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A-351 GRADE CA15 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM A-473 TYPE 416 ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER, FRESH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 850.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE BUTT WELD PIPE ALL ENDS
CONNECTION STYLE B70B BEVELED ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 3.000 INCHES ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
RENEWABLE SEAT RING TYPE WELDED
DISK LOADING METHOD WEIGHT
SPECIAL FEATURES 3 IN. VALVE SIZE

Restrictions/Controls & Freight Information | NSN 4820-00-003-8320

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 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 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 4820-00-003-8320

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