Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-428-7202 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: RXS0155, RXS0-155, 1598AS1381, 1598AS138-1, 18N0002, 476003312S301, 47600-3312S301" , 476003312S301inch, 47600-3312S301inch, 4820-01-428-7202, 01-428-7202, 4820014287202, 014287202

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 APR 1996 01-428-7202

Demand History | NSN 4820-01-428-7202

Part Number Request Date QTY Origin
4820-01-428-7202 2019-02-52 9 DIBBS
4820-01-428-7202 2018-09-263 6 DIBBS
4820-01-428-7202 2018-08-221 6 DIBBS
4820-01-428-7202 2013-02-52 18 DIBBS

Cross Reference | NSN 4820-01-428-7202

Part Number Cage Code Manufacturer
1598AS138-1 30003 NAVAL AIR SYSTEMS COMMAND
18N0002 34351 CHART INC DIV DISTRIBUTION AND STORAGE
47600-3312S301" 52253 FLUID MECHANICS VALVE COMPANY
RXS0-155 03670 TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING

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Technical Data | NSN 4820-01-428-7202

Characteristic Specifications
III END ITEM IDENTIFICATION PREPROVISIONING SUPPORT NAVICP IS POE
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 1598AS138-1

Restrictions/Controls & Freight Information | NSN 4820-01-428-7202

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 4820-01-428-7202

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDB4Support of pre-provisioning items for which NAVICP PHIL acts as POE
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
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