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4820-01-470-5738
Safety Relief Valve
4820014705738 014705738 LL-2120-C .50IN LL-2120-C .50IN 191T255PSI CDS-549 ITEM 11 NMP-1078
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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May 2023
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Restrictions 4820-01-470-5738
4820-01-470-5738 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 4820-01-470-5738
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-470-5738
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTHD
Approved Sources 4820-01-470-5738
- Part Number
- Manufacturer
- Status
- LL-2120-C .50IN 191T255PSI
- Manufacturer
- 15187 - Emerson Automation Solutions Final (Active)
- Primary Buy
- Primary Buy
- CDS-549 ITEM 11
- 15187 - Emerson Automation Solutions Final (Active)
- Secondary Buy
- Secondary Buy
- CDS-549 ITEM 11
- 01343 - Anderson Greenwood Lp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- LL-2120-C .50IN 191T255PSI
- 01343 - Anderson Greenwood Lp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- LL-2120-C .50IN
- 75954 - Kunkle Industries Inc Lonergan Valve (Obsolete)
- Advisory Reference
- Advisory Reference
- NMP-1078
- 01343 - Anderson Greenwood Lp (Active)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-470-5738
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Material [MATT]
- Copper Alloy Body
- Material [MATT]
- Copper Alloy Seat
- Material [MATT]
- Copper Alloy Stem
- Material Document And Classification [MDCL]
- Mil-B-16541 Mil Spec Single Material Response Body
- Material Document And Classification [MDCL]
- Qq-B-657 Fed Spec Single Material Response Seat
- Material Document And Classification [MDCL]
- Qq-B-657 Fed Spec Single Material Response Stem
- Style Designator [STYL]
- Angle Flanged Ends
- First Connection Face To Centerline Distance [CWCL]
- 2.500 Inches
- Second Connection Face To Centerline Distance [CWCR]
- 2.500 Inches
- Valve Size [CCFG]
- 0.500 Inches
- Flow Control Device [ADQU]
- Disk
- Media For Which Designed [MEDA]
- Water, Salt 1St Response
- Media For Which Designed [MEDA]
- Waste Product 2Nd Response
- Maximum Operating Pressure [CQGM]
- 400.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 180.0 Deg Fahrenheit Single Response
- Valve Discharge Flow Rate [ADSY]
- 24.0 Gallons Per Minute
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Flange All Ends
- Flange Shape [ARKN]
- Round With Holes All Ends
- Bonnet Type [ADSR]
- Inside Screw
- Disk Loading Method [ADSU]
- Spring
- End Item Identification [AGAV]
- W/S Code "Ja" Nimitz Class Cvn
Weapon Systems (WSDC) 4820-01-470-5738
DLA Procurement Analysis 4820-01-470-5738
Management Data 4820-01-470-5738
Navy
- Cognizance:
- 3B
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Freight Information 4820-01-470-5738
4820-01-470-5738 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. 4820-01-470-5738 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. 4820-01-470-5738 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. 4820-01-470-5738 is not classified as a special type of cargo when transported by water. 4820-01-470-5738 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 4820-01-470-5738
- 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
- --
- --
- --
- --
- --
- --
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
- Any Suitable Fiber Box
Contracting Technical Data File (CTDF) 4820-01-470-5738 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):
- J
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: