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4820-00-574-5643
Restrictor Check Valve
4820005745643 005745643 A51H9221-3 6125-4
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction. View more Restrictor Check Valve
May 2023
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Related Documents 4820-00-574-5643 2+ Documents (More...)
Every Day 4820-00-574-5643 RQST Updated Every Day 4820-00-574-5643 RQST NE Related Documents 4820-00
RQST NE Updated Every Day 4820-00-574-5643 RQST Updated Every Day 4820-00-574-5643 RQST NE Related
Restrictor Check Valve 4820005745643 4820-00-574-5643 RQST NE Related Documents 4820-00 https//
AssyUOMTechnical DocumentQuantative ExpressionDepartment of the Navy (DN)NHSuitable Substitute 4820-00-574-5643
Restrictions 4820-00-574-5643
4820-00-574-5643 is a Restrictor Check 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 4820-00-574-5643
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-574-5643
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- KE
Approved Sources 4820-00-574-5643
- Part Number
- Manufacturer
- Status
- A51H9221-3
- Manufacturer
- 79RG9 - Northrop Grumman Systems Corporation (Active)
- Source Control
- Source Control
- 6125-4
- 06177 - Pneudraulics, Inc. (Active)
- Primary Buy
- Primary Buy
- A51H9221-3
- 61174 - Northrop Grumman Systems Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- A51H9221-3
- 26512 - Northrop Grumman Systems Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-574-5643
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- External Seat For Gasket Seal (Boss) 2Nd End
- Connection Style [AHNC]
- Gasket Seal (Boss) 1St End
- Connection Type [AWLS]
- Threaded External Boss 2Nd End
- Connection Type [AWLS]
- Threaded Internal Boss 1St End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Aluminum Alloy Overall
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch Single Response
- Media For Which Designed [MEDA]
- Oil, Hydraulic Single Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.375 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.562 Inches 1St End
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
- Test Data Document [TEST]
- 26512-A51dcvbh027 Specification (Includes Engineering Type Bulletins, Brochures,Etc., That Reflect Specification Type Data In Specification Format; Excludes Commercial Catalogs, Industry Directories, And Similar Trade Publications, Reflecting General Type Data On Certain Environmental And Performance Requirements And Test Conditions That Are Shown As "Typical", "Average", "Nominal", Etc.).
- Thread Class [AAJD]
- 3A 2Nd End
- Thread Class [AAJD]
- 3B 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Direction [AAJF]
- Right-Hand 2Nd End
- Thread Quantity Per Inch [CMLP]
- 18 1St End
- Thread Series Designator [THSD]
- Unjf 1St End
DLA Procurement Analysis 4820-00-574-5643
Management Data 4820-00-574-5643
- 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
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- Oct 2020
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- Feb 2020
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Oct 2019
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- N
- H
- Suitable Substitute 4820-01-159-4523
- H
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- PF
- Fighter Aircraft (F14)
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
Similar Supply Items to 4820-00-574-5643
Freight Information 4820-00-574-5643
4820-00-574-5643 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-00-574-5643 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-00-574-5643 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. 4820-00-574-5643 is not classified as a special type of cargo when transported by water. 4820-00-574-5643 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.
Contracting Technical Data File (CTDF) 4820-00-574-5643 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: