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4820-00-574-5636
Restrictor Check Valve
4820005745636 005745636 A51H9085-3 6124-1
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
January 2023
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Related Documents 4820-00-574-5636 1+ Documents (More...)
A51H9085-3 VALVE,RESTRICTOR CHECK 3 EA NS Request Quotation 6124-1 VALVE,RESTRICTOR CHECK 1 EA NS Request
RQST NE Updated Every Day 4820-00-574-5636 RQST Updated Every Day 4820-00-574-5636 RQST NE Related
Restrictions 4820-00-574-5636
4820-00-574-5636 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 4820-00-574-5636
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-574-5636
- Singapore (YJ01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-574-5636
- Part Number
- Manufacturer
- Status
- A51H9085-3
- Manufacturer
- 79RG9 - Northrop Grumman Systems Corporation (Active)
- Source Control
- Source Control
- 6124-1
- 06177 - Pneudraulics, Inc. (Active)
- Primary Buy
- Primary Buy
- A51H9085-3
- 61174 - Northrop Grumman Systems Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- A51H9085-3
- 26512 - Northrop Grumman Systems Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-574-5636
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- Gasket Seal (Boss) 1St End
- Connection Type [AWLS]
- Threaded Internal Boss 1St End
- Disk Loading Method [ADSU]
- Spring
- Furnished Items And Quantity [TMQY]
- 1 Adapter
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Aluminum Alloy 7075 Body
- Material [MATT]
- Aluminum Alloy 7075 Flow Control Device
- Material [MATT]
- Rubber Synthetic Packing
- Maximum Operating Temp [AEHZ]
- 275.0 Deg Fahrenheit Single Response
- 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]
- 0.250 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.437 Inches 1St End
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
- Surface Treatment Document And Classification [STDC]
- Mil-A-8625,Ty 2 Mil Spec Single Treatment Response
- Surface Treatment [SFTT]
- Anodize
- 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]
- 3B 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
- Thread Quantity Per Inch [CMLP]
- 20 1St End
- Thread Series Designator [THSD]
- Unjf 1St End
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Freight Information 4820-00-574-5636
4820-00-574-5636 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. 4820-00-574-5636 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. 4820-00-574-5636 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. 4820-00-574-5636 is not classified as a special type of cargo when transported by water. 4820-00-574-5636 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) 4820-00-574-5636 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: