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4820-00-402-9637
Safety Relief Valve
4820004029637 004029637 621B-3-3/4-15
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
January 2023
13
Marketplace 4820-00-402-9637
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Restrictions 4820-00-402-9637
4820-00-402-9637 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 4820-00-402-9637
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-402-9637
- US Air Force (FGGC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- FGAX
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-402-9637
- Part Number
- Manufacturer
- Status
- 621B-3-3/4-15
- Manufacturer
- 09990 - Parker-Hannifin Corporation (Active)
- Primary Buy
- Primary Buy
- 621B-3-3/4-15
- 86768 - Teledyne Industries Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-402-9637
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- End Item Identification [AGAV]
- An/Alq-101Peculiar
- Adjustable Pressure Range [CQCY]
- +40.0/+125.0 Pounds Per Square Inch
- Connection Style [AHNC]
- Plain (Pipe) 2Nd End
- Connection Style [AHNC]
- Plain,Optional End(Pipe) 1St End
- Connection Type [AWLS]
- Threaded External Pipe 2Nd End
- Connection Type [AWLS]
- Threaded Internal Pipe 1St End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Aluminum Alloy Body
- Material [MATT]
- Steel Corrosion Resisting Flow Control Device
- Maximum Operating Pressure [CQGM]
- 3600.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 225.0 Deg Fahrenheit Single Response
- Nominal Thread Size [CQJX]
- 0.750 Inches 2Nd End
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Surface Treatment [SFTT]
- Anodize
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Series Designator [THSD]
- Npt 1St End
- Thread Series Designator [THSD]
- Npt 2Nd End
DLA Procurement Analysis 4820-00-402-9637
Management Data 4820-00-402-9637
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Mar 2016
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Defense Logistics Agency (DS)
- I
- V
- Discontinued W/O Replacement
- V
NATO Stock Numbers Related to 4820-00-402-9637
Freight Information 4820-00-402-9637
4820-00-402-9637 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. 4820-00-402-9637 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-402-9637 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-402-9637 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. 4820-00-402-9637 is not classified as a special type of cargo when transported by water. 4820-00-402-9637 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.
Procurement History 4820-00-402-9637 1 Records
Contracting Technical Data File (CTDF) 4820-00-402-9637 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):
- N
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- N
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: