Product Details | CHECK VALVE

4820-01-097-4680 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: 48C1351, 48C135-1, 48C1352, 48C135-2, 4820-01-097-4680, 01-097-4680, 4820010974680, 010974680

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 JUL 1980 01-097-4680

Cross Reference | NSN 4820-01-097-4680

Part Number Cage Code Manufacturer
48C135-1 82829 ALLEN AIRCRAFT PRODUCTS INC
48C135-2 82829 ALLEN AIRCRAFT PRODUCTS INC

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Technical Data | NSN 4820-01-097-4680

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 BODY
NOMINAL OUTSIDE DIAMETER 5.000 INCHES ALL ENDS
BOLT HOLE QUANTITY 6 ALL ENDS
STYLE DESIGNATOR STRAIGHT THRU FLANGED ENDS
MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE FLANGE ALL ENDS
MEDIA FOR WHICH DESIGNED WATER, SALT SINGLE RESPONSE
BOLT CIRCLE NOMINAL DIAMETER 3.375 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.260 INCHES ALL ENDS
FLOW CONTROL DEVICE DISK
FACE TO FACE DISTANCE 7.500 INCHES
NOMINAL THICKNESS 0.375 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
VALVE OPERATION METHOD AUTOMATIC
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
VALVE SIZE 3.000 INCHES

Restrictions/Controls & Freight Information | NSN 4820-01-097-4680

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 4820-01-097-4680

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