Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-618-4621 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: 2543282 , 2543282002, 2543282-002 , 4820-01-618-4621, 01-618-4621, 4820016184621, 016184621

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2013114 01-618-4621

Demand History | NSN 4820-01-618-4621

Part Number Request Date QTY Origin
2543282-002 2021-04-91 100 DIBBS
2543282-002 2021-03-60 100 DIBBS
2543282-002 2021-01-26 100 DIBBS
2543282-002 2020-03-70 20 DIBBS
4820-01-618-4621 2018-10-283 10 DIBBS
4820-01-618-4621 2017-12-346 50 US
4820-01-618-4621 2017-11-320 25 United States
4820-01-618-4621 2017-11-311 50 United States
4820-01-618-4621 2017-11-306 50 United States
4820-01-618-4621 2017-10-291 25 United States
4820-01-618-4621 2017-05-150 30 DIBBS
4820-01-618-4621 2017-05-137 30 DIBBS
4820-01-618-4621 2015-05-127 50 DIBBS

Cross Reference | NSN 4820-01-618-4621

Part Number Cage Code Manufacturer
2543282 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
2543282-002 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL

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Technical Data | NSN 4820-01-618-4621

Characteristic Specifications
III END ITEM IDENTIFICATION 2350-01-369-3489; M1 ABRAMS FAMILY OF VEHICLES

Restrictions/Controls & Freight Information | NSN 4820-01-618-4621

Category Code Description
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.
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 AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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 4820-01-618-4621

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 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