Product Details | CHECK VALVE

4820-01-530-1647 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: 6801OX, 680-1-OX, 6801OXPL4572G, 680-1-OXPL4572G, 4820-01-530-1647, 01-530-1647, 4820015301647, 015301647

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 MAY 2005 01-530-1647

Drawings & Photos | NSN 4820-01-530-1647


Demand History | NSN 4820-01-530-1647

Part Number Request Date QTY Origin
680-1-OX 2021-09-256 7 DIBBS
680-1-OX 2019-07-189 14 DIBBS
680-1-OX 2019-06-178 14 DIBBS
4820-01-530-1647 2013-02-58 36 DIBBS
4820-01-530-1647 2012-04-118 1 DIBBS
4820-01-530-1647 2012-03-68 2 DIBBS
4820-01-530-1647 2011-06-180 3 DIBBS
4820-01-530-1647 2010-08-239 2 DIBBS
4820-01-530-1647 2008-12-357 2 DIBBS

Cross Reference | NSN 4820-01-530-1647

Part Number Cage Code Manufacturer
680-1-OX 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
680-1-OXPL4572G 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING

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Technical Data | NSN 4820-01-530-1647

Characteristic Specifications
MATERIAL NICKEL ALLOY SEAT
STYLE DESIGNATOR A2 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
MINIMUM OPERATING TEMP -20.0 DEG FAHRENHEIT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEAN I.A.W. MIL-STD-1622
CRITICALITY CODE JUSTIFICATION ZZZY
END ITEM IDENTIFICATION SCBA PANEL ASSEMBLY
PART NAME ASSIGNED BY CONTROLLING AGENCY GLOBE CHECK VALVE
MANUFACTURERS CODE 99565
DESIGN CONTROL REFERENCE 680-1-OXPL4572G

Restrictions/Controls & Freight Information | NSN 4820-01-530-1647

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 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 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 4820-01-530-1647

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
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