Premium Information is available for this item - Upgrade for $1 a day
4820-01-463-4902
Oxygen System Pressure Regulating Valve
4820014634902 014634902 B-4JNR-PM-SC-11 B4J-PM 17N0019 1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP 1598AS142-1 1598AS142
A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes VALVE, REGULATING, SYSTEM PRESSURE; VALVE REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW. View more Oxygen System Pressure Regulating Valve
![]()
May 2023
5

Marketplace 4820-01-463-4902
Request a Quotation from participating marketplace vendors
Related Documents 4820-01-463-4902 5+ Documents (More...)
-1 3T9T9 - Swagelok Co (Active) Canceled/Obsolete RNCC 5 RNVC 9 DAC 5 1598AS142-1 18034 - Nupro Co (
1598AS142-1CP17N0019CPB-4JNR-PM-SC-11CPB4J-PMCP1598AS142-11598AS142 A valve used https/ 17N0019 1598AS142
1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP 1598AS142-1 1598AS142 A valve used https/ 17N0019
1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820
/fsg-62/fsc-6210/fr
1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820
Pressure Regulating Valve Upgrade 4820-01-463-4902Oxygen System Pressure Regulating Valve4820014634902 014634902
1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP 1598AS142-1 1598AS142 A valve used https/ 17N0019
1598AS142-1CP 17N0019CP B-4JNR-PM-SC-11CP B4J-PMCP 1598AS142-1 1598AS142 A valve used DAC 6 Globe Valve
Restrictions 4820-01-463-4902
4820-01-463-4902 is a Oxygen System Pressure Regulating Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions 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 4820-01-463-4902
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-463-4902
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTHD
Approved Sources 4820-01-463-4902
- Part Number
- Manufacturer
- Status
- B-4JNR-PM-SC-11
- Manufacturer
- 3T9T9 - Swagelok Co (Active)
- Incomplete Reference
- Incomplete Reference
- B4J-PM
- 3T9T9 - Swagelok Co (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 1598AS142-1CP
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- 17N0019CP
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- B-4JNR-PM-SC-11CP
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- B4J-PMCP
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
- B4J-PM
- 18034 - Nupro Co (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 1598AS142-1
- 30003 - Naval Air Systems Command Managed (Active)
- Obsolete Drawing
- Obsolete Drawing
- 17N0019
- 34351 - Chart Inc (Obsolete)
- Advisory Reference
- Advisory Reference
- 1598AS142
- 30003 - Naval Air Systems Command Managed (Active)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-463-4902
- Characteristic
- Specifications
- FIIG
- Specifications
- A21100
- End Connection Quantity [ADQZ]
- 2
- Body Material [AAFZ]
- Brass
- Body Style [AAQL]
- Straight Thru
- Criticality Code Justification [CRTL]
- Zzzy
- Media For Which Designed [ACKL]
- Oxygen, Liquid
- Reference Number Differentiating Characteristics [ZZZY]
- Cleaning, Packaging, And Marking Iaw Mil-Std-1330D
- Second End Relationship With First End [ACLR]
- Identical
- Packing Material [ADQT]
- Plastic, Tetrafluoroethylene
- Stem Material [ABEP]
- Bronze And Plastic, Tetrafluoroethylene
Weapon Systems (WSDC) 4820-01-463-4902
DLA Procurement Analysis 4820-01-463-4902
Management Data 4820-01-463-4902
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- CP
- An item that requires special cleaning and packaging for oxygen/nitrogen service (eg, valves, piping systems, generators).
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
Similar Supply Items to 4820-01-463-4902


















Freight Information 4820-01-463-4902
4820-01-463-4902 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. 4820-01-463-4902 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. 4820-01-463-4902 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. 4820-01-463-4902 is not classified as a special type of cargo when transported by water. 4820-01-463-4902 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 4820-01-463-4902
- 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
- --
- --
- --
- --
- Special Requirements
- --
- 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
- Open for inspection or use only
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Contracting Technical Data File (CTDF) 4820-01-463-4902 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):
- R
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: