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4820-00-163-0498
Safety Relief Valve
4820001630498 001630498 636B-2-3/4-2 11290814-2 636B2-3-4-2
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
4
Marketplace 4820-00-163-0498
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Restrictions 4820-00-163-0498
4820-00-163-0498 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. 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. The precious metals content of this item is unknown.
Import and Export 4820-00-163-0498
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-163-0498
- US Army (A920)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- A181
Approved Sources 4820-00-163-0498
- Part Number
- Manufacturer
- Status
- 636B-2-3/4-2
- Manufacturer
- 09990 - Parker-Hannifin Corporation (Active)
- Primary Buy
- Primary Buy
- 11290814-2
- 17773 - Ballistic Missile Defense Systems (Active)
- Secondary Buy
- Secondary Buy
- 636B2-3-4-2
- 86768 - Teledyne Industries Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-163-0498
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Adjustable Pressure Range [CQCY]
- +10.0/+50.0 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
- Features Provided [CBBL]
- Pressure Tight Outlet Side
- Flow Control Device [ADQU]
- Poppet
- Material Document And Classification [MDCL]
- Qq-B-626,Alloy360 Fed Spec Single Material Response Body
- Material Document And Classification [MDCL]
- Qq-S-764,Type303-Canceled Fed Spec Single Material Response Flow Control Device
- Material [MATT]
- Copper Alloy 360 Body
- Material [MATT]
- Rubber Butadiene-Acrylonitrile Class Nbr Seat
- Material [MATT]
- Steel Comp 303 Flow Control Device
- Maximum Operating Pressure [CQGM]
- 50.0 Pounds Per Square Inch Single Response
- Nominal Pipe Size Accommodated [AAAR]
- 0.750 Inches 1St End
- Nominal Pipe Size Accommodated [AAAR]
- 0.750 Inches 2Nd End
- Nominal Thread Size [CQJX]
- 0.750 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.750 Inches 2Nd End
- Opening Pressure Setting [CSDC]
- 40.0 Pounds Per Square Inch
- Material Document And Classification [MDCL]
- Mil-G-1149,Type2,Class5 Mil Spec Single Material Response Seat
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Angle
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Series Designator [THSD]
- Npt 1St End
- Thread Series Designator [THSD]
- Npt 2Nd End
DLA Procurement Analysis 4820-00-163-0498
Management Data 4820-00-163-0498
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Oct 2021
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Oct 2020
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Oct 2019
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Aug 2004
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
Army
- Materiel Category and Inventory Manager:
- J
- Ground Forces Support Materiel (DLA/GSA Items)
- Appropriation and Budget Activity:
- 2
- Stock Fund Secondary Items
- Management Inventory Segment:
- 2
- Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
- Weapons System / End Item / Homogeneous Group:
- 00
- DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
- Accounting Requirements:
- X
- Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.
NATO Stock Numbers Related to 4820-00-163-0498
Freight Information 4820-00-163-0498
4820-00-163-0498 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. 4820-00-163-0498 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. 4820-00-163-0498 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. 4820-00-163-0498 is not classified as a special type of cargo when transported by water. 4820-00-163-0498 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 4820-00-163-0498
- 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
- No Requirement
- No Requirement
- Not Applicable
- --
- No special marking
- No Requirement
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Contracting Technical Data File (CTDF) 4820-00-163-0498 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:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: