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4820-01-142-9657
Safety Relief Valve
4820011429657 011429657 D49-30UU-06 1/2 IN 09523H03C1251 9523 W/VITON PKG 125ITI550PSI 9523
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
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Restrictions 4820-01-142-9657
4820-01-142-9657 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. This item does not contain a precious metal.
Import and Export 4820-01-142-9657
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-142-9657
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
Approved Sources 4820-01-142-9657
- Part Number
- Manufacturer
- Status
- 09523H03C1251
- Manufacturer
- 15187 - Emerson Automation Solutions Final (Active)
- Primary Buy
- Primary Buy
- 9523 W/VITON PKG 125ITI550PSI
- 01343 - Anderson Greenwood Lp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- D49-30UU-06 1/2 IN
- 65079 - Danco Valve Company (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 09523H03C1251
- 01343 - Anderson Greenwood Lp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- D49-30UU-06 1/2 IN
- 5P967 - Dante Valve Company (Active)
- Advisory Reference
- Advisory Reference
- 9523
- 01343 - Anderson Greenwood Lp (Active)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-142-9657
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- End Item Identification [AGAV]
- Air Compressors, High Pressure
- Adjustable Pressure Range [CQCY]
- +1251.0/+1550.0 Pounds Per Square Inch
- Connection Style [AHNC]
- Socket With Brazing Ring Err-100
- Connection Style [AHNC]
- Streamlined With Two Brazing Rings Err-100
- Connection Type [AWLS]
- Unthreaded Internal Pipe All Ends
- Disk Loading Method [ADSU]
- Spring
- Furnished Items And Quantity [TMQY]
- 2 Nut And 2 Tailpiece
- Flow Control Device [ADQU]
- Disk
- Material Document And Classification [MDCL]
- Qq-C-390,Alloy D4/D/ Fed Spec Single Material Response Body
- Material [MATT]
- Copper Alloy Body
- Material [MATT]
- Steel Comp 304 Seat
- Material [MATT]
- Steel Comp 303 Flow Control Device
- Maximum Operating Temp [AEHZ]
- 180.0 Deg Fahrenheit Single Response
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch Single Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas Single Response
- Nominal Pipe Size Accommodated [AAAR]
- 0.500 Inches 2Nd End
- Nominal Pipe Size Accommodated [AAAR]
- 0.750 Inches 1St End
- Material Document And Classification [MDCL]
- Aisi 303 Assn Std Single Material Response Flow Control Device
- Material Document And Classification [MDCL]
- Fed Std 66,Aisi 304/Sae 30304 Fed Std Single Material Response Seat
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
Weapon Systems (WSDC) 4820-01-142-9657
DLA Procurement Analysis 4820-01-142-9657
Management Data 4820-01-142-9657
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-142-9657
Freight Information 4820-01-142-9657
4820-01-142-9657 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. 4820-01-142-9657 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. 4820-01-142-9657 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. 4820-01-142-9657 is not classified as a special type of cargo when transported by water. 4820-01-142-9657 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.
Packaging Data 4820-01-142-9657
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- Bare Metal Item
- Over 10lb
- Less than 85G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- --
- --
- PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Contracting Technical Data File (CTDF) 4820-01-142-9657 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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):
- Y
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: