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4820-00-706-4591
Safety Relief Valve
4820007064591 007064591 D559A-2M-5 C1058A2D5 D539A2M5
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. View more Safety Relief Valve
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D559A-2M-5 VALVE,SAFETY RELIEF 6 EA NS Request Quotation Updated Every Day 4820-00-706-4591 RQST NE Updated
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Restrictions 4820-00-706-4591
4820-00-706-4591 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-00-706-4591
- Schedule B
- Subscribe to View Schedule B
- HTS Code
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End Users 4820-00-706-4591
- US Air Force (FLL5)
- Effective Date:
- 1 Aug 2005
Approved Sources 4820-00-706-4591
- Part Number
- Manufacturer
- Status
- D559A-2M-5
- Manufacturer
- 91816 - Circor Aerospace, Inc. (Active)
- Primary Buy
- Primary Buy
- D539A2M5
- 91816 - Circor Aerospace, Inc. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- C1058A2D5
- 81755 - Lockheed Martin Corporation (Active)
- Vendor Drawing
- Vendor Drawing
Datasheet 4820-00-706-4591
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Material [MATT]
- Steel Comp 303 Body
- Material [MATT]
- Steel Comp 303 Flow Control Device
- Material [MATT]
- Steel Comp 303 Seat
- Material Document And Classification [MDCL]
- Aisi 3031/Sae 30303 Assn Std Single Material Response Overall
- Style Designator [STYL]
- Straight Thru W/Baffle
- Flow Control Device [ADQU]
- Poppet
- Media For Which Designed [MEDA]
- Ammonia, Liquid 1St Response
- Media For Which Designed [MEDA]
- Butane 2Nd Response
- Media For Which Designed [MEDA]
- Fuel/Oil, Hydrocarbon 3Rd Response
- Media For Which Designed [MEDA]
- Gas, Inert 4Th Response
- Media For Which Designed [MEDA]
- Hydrogen 5Th Response
- Maximum Operating Pressure [CQGM]
- 200.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit Single Response
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Threaded External Pipe 1St End
- Connection Style [AHNC]
- Plain (Pipe) 1St End
- Nominal Pipe Size Accommodated [AAAR]
- 0.250 Inches 1St End
- Thread Series Designator [THSD]
- Npt 1St End
- Nominal Thread Size [CQJX]
- 0.250 Inches 1St End
- Thread Quantity Per Inch [CMLP]
- 18 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Disk Loading Method [ADSU]
- Spring
- Opening Pressure Setting [CSDC]
- 5.0 Pounds Per Square Inch
- Features Provided [CBBL]
- Pressure Tight Outlet Side
- Special Features [FEAT]
- Refrigerant 12 Sixth Media
Management Data 4820-00-706-4591
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Freight Information 4820-00-706-4591
4820-00-706-4591 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-706-4591 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-706-4591 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-706-4591 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-00-706-4591 is not classified as a special type of cargo when transported by water. 4820-00-706-4591 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.