Product Details | CHECK BALL

4820-01-441-6284 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: 050-014-360, 4820-01-441-6284, 01-441-6284, 4820014416284, 050014360, 014416284

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1997 01-441-6284

Demand History | NSN 4820-01-441-6284

Part Number Request Date QTY Origin
4820-01-441-6284 2015-11-305 35 DIBBS
4820-01-441-6284 2013-07-185 7 DIBBS
4820-01-441-6284 2013-05-148 1 DIBBS
4820-01-441-6284 2012-10-280 1 DIBBS
4820-01-441-6284 2012-09-273 1 DIBBS
4820-01-441-6284 2012-09-249 1 DIBBS

Cross Reference | NSN 4820-01-441-6284

Part Number Cage Code Manufacturer
050-014-360 18966 WARREN RUPP-HOUDAILLE INC SUB OF HOUDAILLE INDUSTRIES INC

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Technical Data | NSN 4820-01-441-6284

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC
VALVE DESIGN CONTROL ACTIVITY 18966
VALVE MODEL NUMBER FOR WHICH DESIGNED DB-1-CI
VALVE SIZE FOR WHICH DESIGNED 3.000 INCHES
III END ITEM IDENTIFICATION P/N SB3-A RECIPROCATING AIR PUMP ONBOARD 400 FT WAGB CLASS COAST GUARD VESSELS
MANUFACTURERS CODE 18966
DESIGN CONTROL REFERENCE 050-014-360

Restrictions/Controls & Freight Information | NSN 4820-01-441-6284

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XF
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity N Ship's parts.
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 4820-01-441-6284

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