Premium Information is available for this item - Upgrade for $1 a day
4820-00-289-4389
Safety Relief Valve
4820002894389 002894389 633XB-2-8-2 633XB2-8-2 633-2-8 HL11251PC27
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
May 2023
15
Marketplace 4820-00-289-4389
Request a Quotation from participating marketplace vendors
Related Documents 4820-00-289-4389 4+ Documents (More...)
Restrictions 4820-00-289-4389
4820-00-289-4389 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. Demilitarization of this item has been confirmed and is not currently subject to changes. 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. The precious metals content of this item is unknown.
Import and Export 4820-00-289-4389
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-289-4389
- US Navy (N9BC)
- Effective Date:
- 1 Jul 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Nov 1998
Approved Sources 4820-00-289-4389
- Part Number
- Manufacturer
- Status
- 633XB-2-8-2
- Manufacturer
- 09990 - Parker-Hannifin Corporation (Active)
- Primary Buy
- Primary Buy
- 633XB2-8-2
- 86768 - Teledyne Industries Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 633-2-8
- 86768 - Teledyne Industries Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- HL11251PC27
- 86768 - Teledyne Industries Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 633XB-2-8-2
- 72352 - Curtiss-Wright Flow Control (Active)
- Advisory Reference
- Advisory Reference
Datasheet 4820-00-289-4389
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Adjustable Pressure Range [CQCY]
- +10.0/+50.0 Pounds Per Square Inch
- Bonnet Attachment Method [ADST]
- Integral
- Bonnet Type [ADSR]
- Inside Spring
- Connection Style [AHNC]
- Flared (Tube) 1St End
- Connection Style [AHNC]
- Plain (Pipe) 2Nd End
- Connection Type [AWLS]
- Threaded External Pipe 2Nd End
- Connection Type [AWLS]
- Threaded External Tube 1St End
- Disk Loading Method [ADSU]
- Spring
- Features Provided [CBBL]
- Pressure Tight Outlet Side
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Copper Alloy Body
- Material [MATT]
- Copper Alloy Seat
- Material [MATT]
- Steel Corrosion Resisting Flow Control Device
- Maximum Operating Pressure [CQGM]
- 450.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 180.0 Deg Fahrenheit Single Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas Single Response
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.500 Inches 1St End
- Nominal Pipe Size Accommodated [AAAR]
- 0.375 Inches 2Nd End
- Nominal Thread Size [CQJX]
- 0.375 Inches 2Nd End
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Seat Angle [CQRB]
- 45.0 Degrees 1St End
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Class [AAJD]
- 3A 1St End
- Thread Quantity Per Inch [CMLP]
- 16 1St End
- Thread Quantity Per Inch [CMLP]
- 18 2Nd End
- Thread Series Designator [THSD]
- Anpt 2Nd End
- Thread Series Designator [THSD]
- Unf 1St End
Weapon Systems (WSDC) 4820-00-289-4389
DLA Procurement Analysis 4820-00-289-4389
Management Data 4820-00-289-4389
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-00-289-4389
Freight Information 4820-00-289-4389
4820-00-289-4389 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. 4820-00-289-4389 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-289-4389 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 576 for ocean manifesting and military sealift. 4820-00-289-4389 is not classified as a special type of cargo when transported by water. 4820-00-289-4389 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.
Contracting Technical Data File (CTDF) 4820-00-289-4389 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- T
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: