Product Details | SAFETY RELIEF VALVE

4820-01-506-7029 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: HS51910004, HS5191-0004, 4820-01-506-7029, 01-506-7029, 4820015067029, 015067029

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 APR 2003 01-506-7029

Drawings & Photos | NSN 4820-01-506-7029


Cross Reference | NSN 4820-01-506-7029

Part Number Cage Code Manufacturer
HS5191-0004 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4820-01-506-7029

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY
STYLE DESIGNATOR C4 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
SPECIAL FEATURES MATERIAL INTERNAL PARTS STAINLESS STEEL 316, SPRING STAINLESS STEEL 302 OR CRES 17-7PH, O-RING SILICONE, 79 TO 450 DEG F; CRACKING PRESSURE RANGE 1.0 TO 2.3 PSI, CRACKING PRESSURE SET AT 1.5 PSI PORM 5 PCT; OVERALL LENGTH 1.188 INCH
III SUPPLEMENTARY FEATURES USE FOR GROUND SUPPORT EQUIPMENT ONLY
III END ITEM IDENTIFICATION APACHE ATTACK HELICOPTER
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE, RELIEF

Restrictions/Controls & Freight Information | NSN 4820-01-506-7029

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information