Product Details | CHECK VALVE

4820-01-223-8644 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: 0202308300, 020230830K, 4240, 4-240, 5081-2IN BRZ 45DEG, 50812INBRZ45DEG, 54-131F 2IN, 54-131F 2IN BRZ 45DEG, 54131F2IN, 54131F2INBRZ45DEG, 4820-01-223-8644, 01-223-8644, 4820012238644, 012238644

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 JAN 1986 01-223-8644

Drawings & Photos | NSN 4820-01-223-8644


Demand History | NSN 4820-01-223-8644

Part Number Request Date QTY Origin
4240 2020-01-23 1 US
4820-01-223-8644 2014-10-303 7 DIBBS
4820-01-223-8644 2014-10-294 1 DIBBS

Cross Reference | NSN 4820-01-223-8644

Part Number Cage Code Manufacturer
0202308300 09032 TATE ANDALE, INC.
4-240 08768 TATE ENGINEERING SYSTEMS, INC.
5081-2IN BRZ 45DEG 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
5081-2IN BRZ 45DEG 91643 SERVICE BRASS & ALUMINUM FOUNDRY CO. INC.
54-131F 2IN 08768 TATE ENGINEERING SYSTEMS, INC.
54-131F 2IN BRZ 45DEG 09032 TATE ANDALE, INC.

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Technical Data | NSN 4820-01-223-8644

Characteristic Specifications
MATERIAL NICKEL ALLOY 400 STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR E18A STRAIGHT THRU FLANGED ENDS
VALVE SIZE 2.000 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.875 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 10.375 INCHES
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED WASTE PRODUCT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND ALL ENDS
NOMINAL OUTSIDE DIAMETER 6.000 INCHES ALL ENDS
NOMINAL THICKNESS 0.812 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
MOUNTING POSITION HORIZONTAL
DISK LOADING METHOD WEIGHT
FURNISHED ITEMS AND QUANTITY 1 HANDWHEEL
SPECIAL FEATURES CONTROL 45 DEG TO FLOW LINE

Restrictions/Controls & Freight Information | NSN 4820-01-223-8644

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.
Category Code Description
NMF Description 051080 NICKEL OR NICKEL COPPER
Less than car load rating
Less than truck load rating J 100.2
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 4820-01-223-8644

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 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