Product Details | SAFETY RELIEF VALVE

4820-00-713-9578 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 10310425, 103104-2-5, 103104-942, 103104-9-42, 4820-00-713-9578, 00-713-9578, 4820007139578, 007139578, 103104942

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-713-9578

Drawings & Photos | NSN 4820-00-713-9578


Cross Reference | NSN 4820-00-713-9578

Part Number Cage Code Manufacturer
103104-2-5 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
103104-2-5 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
103104-2-5 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
103104-9-42 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
103104-9-42 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
103104-9-42 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
103104-942 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
103104-942 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
103104-942 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO

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Technical Data | NSN 4820-00-713-9578

Characteristic Specifications
STYLE DESIGNATOR C9 SAFETY RELIEF
FLOW CONTROL DEVICE DIAPHRAGM
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE 1ST END
FLANGE SHAPE ROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER 8.620 INCHES 1ST END
NOMINAL THICKNESS 0.125 INCHES 1ST END
BOLT HOLE QUANTITY 12 1ST END
BOLT HOLE NOMINAL DIAMETER 0.220 INCHES 1ST END
FLANGE FACE DESIGN PLAIN 1ST END
OPENING PRESSURE SETTING 21.4 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-00-713-9578

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.
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 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4820-00-713-9578

Category Code Description
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeTPSX:"TEMPERATURE AND PRESSURE CONTROLS, AIRCRAFT"
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each