Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-201-4815 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: BOF22246, 2249370, 2CR697, 45A391, 4820-01-201-4815, 01-201-4815, 4820012014815, 012014815

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 FEB 1985 01-201-4815

Demand History | NSN 4820-01-201-4815

Part Number Request Date QTY Origin
2249370 2024-10-282 21 DIBBS
BOF22246 2024-10-282 21 DIBBS
2249370 2024-08-228 11 DIBBS
BOF22246 2024-08-228 11 DIBBS
2249370 2024-03-74 10 DIBBS
BOF22246 2024-03-74 10 DIBBS
4820-01-201-4815 2017-05-134 13 DIBBS
4820-01-201-4815 2016-12-336 3 United States
4820-01-201-4815 2016-08-227 10 DIBBS

Cross Reference | NSN 4820-01-201-4815

Part Number Cage Code Manufacturer
2249370 45152 OSHKOSH CORPORATION
2249370 75Q65 OSHKOSH DEFENSE, LLC
2CR697 45152 OSHKOSH CORPORATION
45A391 088A2 C SYSTEMS LLC DBA CRAIG SYSTEMS
BOF22246 K4922 MARSHALL LAND SYSTEMS LIMITED

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Technical Data | NSN 4820-01-201-4815

Characteristic Specifications
III END ITEM IDENTIFICATION HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT), ALL BODY TYPES (ABT) M977, M978, M983, M984, M984A1,M985

Restrictions/Controls & Freight Information | NSN 4820-01-201-4815

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.
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 4820-01-201-4815

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 CodeN Tactical Vehicles
Weapons Systems/End Item or Homogeneous GroupNRHeavy Expanded Mobility Tactical Trucks (HEMTT), all body types (ABT) M977, M978, M983, M984, M984A1, M985
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 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