Product Details | SAFETY RELIEF VALVE

4820-01-470-0659 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 4423D1B2C0RLH, 4423D1B2C0-RLH, 4820-01-470-0659, 01-470-0659, 4820014700659, 014700659

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 DEC 1999 01-470-0659

Drawings & Photos | NSN 4820-01-470-0659


Demand History | NSN 4820-01-470-0659

Part Number Request Date QTY Origin
4820-01-470-0659 2013-02-42 2 DIBBS
4820-01-470-0659 2013-02-32 1 DIBBS
4820-01-470-0659 2012-04-100 5 DIBBS
4820-01-470-0659 2012-03-79 2 DIBBS
4820-01-470-0659 2012-01-03 3 DIBBS
4820-01-470-0659 2011-11-312 1 DIBBS
4820-01-470-0659 2011-10-277 1 DIBBS
4820-01-470-0659 2011-02-51 1 DIBBS

Cross Reference | NSN 4820-01-470-0659

Part Number Cage Code Manufacturer
4423D1B2C0-RLH 94607 AMOT CONTROLS CORPORATION DBA ROPER INDUSTRIES

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Technical Data | NSN 4820-01-470-0659

Characteristic Specifications
MATERIAL STEEL COMP 316 BODY
STYLE DESIGNATOR C8 STRAIGHT THRU
VALVE OPERATION METHOD AUTOMATIC
POWER DRIVE OPERATING PRESSURE 350.0 POUNDS PER SQUARE INCH MINIMUM AND 10000.0 POUNDS PER SQUARE INCH MAXIMUM
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR BSP.PL ALL ENDS
NOMINAL THREAD SIZE 0.1250 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
SPECIAL FEATURES NEXT HIGHER ASSY SENSING 3-WAY
III END ITEM IDENTIFICATION AVENGER CLASS MCM
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE,PRESSURE SENSING

Restrictions/Controls & Freight Information | NSN 4820-01-470-0659

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.
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 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 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 4820-01-470-0659

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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