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4820-01-352-8937
Stop-Check Valve
4820013528937 013528937 5071-2IN.178131 REV. F
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK. View more Stop-Check Valve
May 2023
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Restrictions 4820-01-352-8937
4820-01-352-8937 is a Stop-Check 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. This item does not contain a precious metal.
End Users 4820-01-352-8937
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-352-8937
- Part Number
- Manufacturer
- Status
- 5071-2IN.178131 REV. F
- Manufacturer
- 76364 - Milwaukee Valve Co Inc (Active)
- Primary Buy
- Primary Buy
- 5071-2IN.178131 REV. F
- 91643 - Service Brass And Aluminum Foundry (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-01-352-8937
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Bolt Hole Nominal Diameter [CWCQ]
- 0.562 Inches All Ends
- Bolt Hole Quantity [AECS]
- 6 All Ends
- Bonnet Type [ADSR]
- Packing Retaining
- Bolt Circle Nominal Diameter [CWCT]
- 4.438 Inches All Ends
- Connection Type [AWLS]
- Flange All Ends
- Furnished Items And Quantity [TMQY]
- 1 Handwheel
- Face To Face Distance [CWCF]
- 8.000 Inches
- Flange Face Design [CWDF]
- Plain All Ends
- Flange Shape [ARKN]
- Round With Holes All Ends
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Copper Alloy 922 Body
- Material [MATT]
- Copper Alloy 922 Seat
- Material [MATT]
- Nickel Alloy 400 Stem
- Mounting Position [BBJX]
- Horizontal
- Nominal Outside Diameter [CWCD]
- 5.562 Inches All Ends
- Nominal Thickness [CWCK]
- 0.438 Inches All Ends
- Offset Distance [ACJN]
- 0.375 Inches
- Valve Operation Method [AQLR]
- Automatic Or Manual
- Valve Size [CCFG]
- 2.000 Inches
- Style Designator [STYL]
- Offset Flanged Ends
- Supplementary Features [SUPP]
- This Item Has Been Reviewed For Asbestos Material. The Current Approved Sources 91643 Have Indicated Their Part Number Contained Asbestos Prior To 1984. They Continue To Manufacture The Same Part Number Without Asbestos Material After 1984
DLA Procurement Analysis 4820-01-352-8937
Management Data 4820-01-352-8937
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Department of the Navy (DN)
- 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
- 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
- R
- Refer To 1Previously Contain
- 1PREVIOUSLY CONTAIN
- R
- Department of the Navy (DN)
- N
- R
- Refer To 1Previously Cont
- 1PREVIOUSLY CONT
- R
- Department of the Navy (DN)
- N
- R
- Refer To 2Ed Asbestos,See Su
- 2ED ASBESTOS,SEE SU
- R
- Department of the Navy (DN)
- N
- R
- Refer To 2Ed Asbestos,See
- 2ED ASBESTOS,SEE
- R
- Department of the Navy (DN)
- N
- R
- Refer To 3Pplementary Featur
- 3PPLEMENTARY FEATUR
- R
- Department of the Navy (DN)
- N
- R
- Refer To 3Pplementary Fea
- 3PPLEMENTARY FEA
- R
- Department of the Navy (DN)
- N
- R
- Refer To 4Es
- 4ES
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 1Previously Cont
- 1PREVIOUSLY CONT
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 2Ed Asbestos,See
- 2ED ASBESTOS,SEE
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 3Pplementary Fea
- 3PPLEMENTARY FEA
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 4Es
- 4ES
- R
- Department of the Navy (DN)
- N
- R
- Refer To 1Previously Contain
- 1PREVIOUSLY CONTAIN
- R
- Department of the Navy (DN)
- N
- R
- Refer To 1Previously Cont
- 1PREVIOUSLY CONT
- R
- Department of the Navy (DN)
- N
- R
- Refer To 2Ed Asbestos,See Su
- 2ED ASBESTOS,SEE SU
- R
- Department of the Navy (DN)
- N
- R
- Refer To 2Ed Asbestos,See
- 2ED ASBESTOS,SEE
- R
- Department of the Navy (DN)
- N
- R
- Refer To 3Pplementary Featur
- 3PPLEMENTARY FEATUR
- R
- Department of the Navy (DN)
- N
- R
- Refer To 3Pplementary Fea
- 3PPLEMENTARY FEA
- R
- Department of the Navy (DN)
- N
- R
- Refer To 4Es
- 4ES
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 1Previously Cont
- 1PREVIOUSLY CONT
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 2Ed Asbestos,See
- 2ED ASBESTOS,SEE
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 3Pplementary Fea
- 3PPLEMENTARY FEA
- R
- Defense Logistics Agency (DS)
- I
- R
- Refer To 4Es
- 4ES
- R
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-352-8937
Freight Information 4820-01-352-8937
4820-01-352-8937 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. 4820-01-352-8937 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. 4820-01-352-8937 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. 4820-01-352-8937 is not classified as a special type of cargo when transported by water. 4820-01-352-8937 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) 4820-01-352-8937 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: