Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-00-433-0657 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: 102913, 102913BB, 4820-00-433-0657, 00-433-0657, 4820004330657, 004330657

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 JUL 1970 00-433-0657

Demand History | NSN 4820-00-433-0657

Part Number Request Date QTY Origin
102913BB 2024-05-150 8 Poland
4820-00-433-0657 2021-09-260 4 AE
4820-00-433-0657 2021-08-236 75 SK
4820-00-433-0657 2021-08-228 70 United Arab Emirates
4820-00-433-0657 2021-06-175 30 Turkey
4820-00-433-0657 2021-05-124 5 ES
4820-00-433-0657 2021-05-123 70 United States
4820-00-433-0657 2021-04-118 70 United States
4820-00-433-0657 2021-04-117 70 Turkey
4820-00-433-0657 2021-04-96 70 UK
4820-00-433-0657 2021-03-74 4 DE
4820-00-433-0657 2020-12-359 6 BE
4820-00-433-0657 2020-12-357 5 IT
4820-00-433-0657 2020-12-351 85 AE
4820-00-433-0657 2020-10-304 15 FI
4820-00-433-0657 2020-10-302 90 NL
4820-00-433-0657 2020-08-223 85 AU
4820-00-433-0657 2019-07-212 10 Turkey
4820-00-433-0657 2018-07-204 8 Turkey

Cross Reference | NSN 4820-00-433-0657

Part Number Cage Code Manufacturer
102913 73760 ITT CORPORATION DBA ITT AEROSPACE CONTROLS
102913BB 73760 ITT CORPORATION DBA ITT AEROSPACE CONTROLS

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Restrictions/Controls & Freight Information | NSN 4820-00-433-0657

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 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 4820-00-433-0657

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 Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
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
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each