Product Details | CHECK BALL

4820-01-189-4692 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.

Part Alternates: 10419, 104A, 104-A, 104ADET19, 4820-01-189-4692, 01-189-4692, 4820011894692, 011894692

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 SEP 1984 01-189-4692

Demand History | NSN 4820-01-189-4692

Part Number Request Date QTY Origin
10419 2022-09-265 41 United States
4820-01-189-4692 2017-08-225 40 DIBBS
4820-01-189-4692 2012-02-33 8 DIBBS

Cross Reference | NSN 4820-01-189-4692

Part Number Cage Code Manufacturer
104-A 20969 ESSEX BRASS CORPORATION
10419 20969 ESSEX BRASS CORPORATION
104ADET19 20969 ESSEX BRASS CORPORATION

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Technical Data | NSN 4820-01-189-4692

Characteristic Specifications
MATERIAL NICKEL ALLOY
VALVE DESIGN CONTROL ACTIVITY 20969
VALVE MODEL NUMBER FOR WHICH DESIGNED 104-A
PRESSURE CLASS 150.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-189-4692

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 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 4820-01-189-4692

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