Product Details | CHECK VALVE

4820-01-581-1068 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: SPW4820015811068, SP-W4820015811068 , 803HF/.50IN/SW, 803HF50INSW, 1/2 800# 316L BC SWNG CHK VLV , 12800316LBCSWNGCHKVLV, 4820-01-581-1068, 01-581-1068, 4820015811068, 015811068

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 JAN 2010 01-581-1068

Demand History | NSN 4820-01-581-1068

Part Number Request Date QTY Origin
4820-01-581-1068 2013-06-169 8 DIBBS
4820-01-581-1068 2013-02-32 8 DIBBS
4820-01-581-1068 2010-10-280 1 DIBBS
4820-01-581-1068 2010-02-43 1 DIBBS

Cross Reference | NSN 4820-01-581-1068

Part Number Cage Code Manufacturer
1/2 800# 316L BC SWNG CHK VLV 095Y7 WARREN ALLOY VALVE AND FITTING CO INC
803HF/.50IN/SW 095Y7 WARREN ALLOY VALVE AND FITTING CO INC
SP-W4820015811068 095Y7 WARREN ALLOY VALVE AND FITTING CO INC

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Technical Data | NSN 4820-01-581-1068

Characteristic Specifications
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES ALL ENDS
DISK LOADING METHOD WEIGHT
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
END ITEM IDENTIFICATION NEW CONSTRUCTION LPD-19
STYLE DESIGNATOR STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
MATERIAL STEEL COMP 316 FLOW CONTROL DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCY SWING CHECK VALVE; INAVY VALVE, SWG CHG, .50IPS
CONNECTION STYLE SOCKET (PIPE) ALL ENDS
SPECIAL FEATURES APPLICATION: FUEL OIL
MAXIMUM OPERATING PRESSURE 800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATERIAL STEEL COMP 316 BODY
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A182-F316L FORGED ASSN STD SINGLE MATERIAL RESPONSE BODY

Restrictions/Controls & Freight Information | NSN 4820-01-581-1068

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-581-1068

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each