Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-388-9314 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.

Part Alternates: SW1034, SW123, SW12301E0085, SW123-01E0085, 4820-01-388-9314, 01-388-9314, 4820013889314, 013889314, 211030117

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 APR 1994 01-388-9314

Drawings & Photos | NSN 4820-01-388-9314


Demand History | NSN 4820-01-388-9314

Part Number Request Date QTY Origin
SW123-01E0085 2025-01-22 2 DIBBS
SW123-01E0085 2024-12-344 2 DIBBS
SW123-01E0085 2023-12-345 2 DIBBS
SW123-01E0085 2023-11-332 2 DIBBS
SW123-01E0085 2022-11-333 2 DIBBS
SW123-01E0085 2022-10-304 1 DIBBS
SW123-01E0085 2022-10-293 1 DIBBS
SW123-01E0085 2022-08-220 1 DIBBS
SW123-01E0085 2022-07-209 1 DIBBS

Cross Reference | NSN 4820-01-388-9314

Part Number Cage Code Manufacturer
211030117 53711 NAVAL SEA SYSTEMS COMMAND
SW1034 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW1034 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
SW123 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW123 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
SW123-01E0085 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW123-01E0085 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM

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Technical Data | NSN 4820-01-388-9314

Characteristic Specifications
BODY STYLE A43 SINGLE CONNECTION ANGLE FLOW
BODY MATERIAL BRONZE, ASTM B61
FLOW CONTROL DEVICE DISK, FLAT
END CONNECTION QUANTITY 2

Restrictions/Controls & Freight Information | NSN 4820-01-388-9314

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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-388-9314

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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