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4820-01-273-0537
Fluid Pressure Regulating Valve
4820012730537 012730537 D50462/84Y M83248-1-219 D50462
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft. View more Fluid Pressure Regulating Valve
September 2025
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M83248/1-219 VALVE,REGULATING,FLUID PRESSURE 71 EA NS Request Quotation Updated Every Day 4820-01-273
-0537 RQST NE Updated Every Day 4820-01-273-0537 RQST Updated Every Day 4820-01-273-0537 RQST NE Related
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Fluid Pressure Regulating Valve 012730537 Request Quotation Updated Every Day 4820-01-273 https
Restrictions 4820-01-273-0537
4820-01-273-0537 is a Fluid Pressure Regulating 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 4820-01-273-0537
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-273-0537
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTHXHD
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
- Malaysia (YW01)
- Effective Date:
- 1 Feb 2007
- Turkey (ZW01)
- Effective Date:
- 1 Dec 2005
Approved Sources 4820-01-273-0537
- Part Number
- Manufacturer
- Status
- D50462/84Y
- Manufacturer
- 34889 - Hunt Valve Company Inc (Active)
- Primary Buy
- Primary Buy
- M83248-1-219
- 34889 - Hunt Valve Company Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- D50462
- 34889 - Hunt Valve Company Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-273-0537
- Characteristic
- Specifications
- FIIG
- Specifications
- A21100
- Body Material [AAFZ]
- Brass
- Filter [AEWF]
- Included
- Special Features [FEAT]
- Valve Size 0.250 In.
- First End Connection Type [ACKM]
- Threaded Internal Pipe
- First End Thread Direction [ACLL]
- Right-Hand
- Regulation Type [AEVN]
- Automatic Single Stage
Weapon Systems (WSDC) 4820-01-273-0537
DLA Procurement Analysis 4820-01-273-0537
Management Data 4820-01-273-0537
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 4820-01-273-0537
4820-01-273-0537 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127200. A Sub NMFC of X. It has a NMFC Description of PRESSURE REDCNG WATER RELIEF VALVE. 4820-01-273-0537 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64480 which rates the freight between FCL and LCL. 4820-01-273-0537 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. 4820-01-273-0537 is not classified as a special type of cargo when transported by water. 4820-01-273-0537 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 4820-01-273-0537
- 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
- Special Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- A-A-1898, Grade II, Water Resistant Cellulosic Cushioning
- --
- 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
- ASTM - D5118, Fiberboard Box
Contracting Technical Data File (CTDF) 4820-01-273-0537 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):
- F
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: