Product Details | SAFETY RELIEF VALVE

4820-00-903-6611 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: F1G.230 1-4IN. 1300PSI, F1G23014IN1300PSI, FIG.230 1-41.1300PSI, FIG2301411300PSI, FIGURE 230 1/4 INCH 1300PSI, FIGURE 230K-1/4-1300PSI, FIGURE23014INCH1300PSI, FIGURE230K141300PSI, X1396T321300, X1396T32-1300, 1/4INFIGN0.230PSI1300, 14INFIGN0230PSI1300, 3W123662T2, 4820-00-903-6611, 00-903-6611, 4820009036611, 009036611

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-903-6611

Drawings & Photos | NSN 4820-00-903-6611


Demand History | NSN 4820-00-903-6611

Part Number Request Date QTY Origin
FIGURE 230 1/4 INCH 1300PSI 2019-11-308 2 DIBBS
FIGURE 230 1/4 INCH 1300PSI 2019-10-296 2 DIBBS

Cross Reference | NSN 4820-00-903-6611

Part Number Cage Code Manufacturer
1/4INFIGN0.230PSI1300 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
3W123662T2 30760 INGERSOLL RAND CO
3W123662T2 88663 DRESSER-RAND CO INGERSOLL-RAND OPNS
3W123662T2 A3488 RAMPINI CARLO
F1G.230 1-4IN. 1300PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
FIG.230 1-41.1300PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
FIGURE 230 1/4 INCH 1300PSI 1X5W8 PENTAIR VALVES & CONTROLS US LP DBA MARINE PRODUCT TEAM
FIGURE 230K-1/4-1300PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
X1396T32-1300 30760 INGERSOLL RAND CO
X1396T32-1300 51436 INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-903-6611

Technical Data | NSN 4820-00-903-6611

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY STEEL CORROSION RESISTING SEAT
STYLE DESIGNATOR C5 STRAIGHT THRU W/BAFFLE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE GAS, INERT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 185.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE G46B PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
NOMINAL THREAD SIZE 0.250 INCHES 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 1300.0 POUNDS PER SQUARE INCH
III END ITEM IDENTIFICATION EMORY S. LAND CLASS AS

Restrictions/Controls & Freight Information | NSN 4820-00-903-6611

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:UPrecious metal type is unknown
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 XX
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 4820-00-903-6611

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityFIf condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each