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4820-01-144-3697
Stop-Check Valve
4820011443697 011443697 803-2177934-B331AF 803-2177934-B331 803-2177934
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
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November 2023
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Details... 8032177934 VALVE,STOP-CHECK 1 EA NS Request Quotation Subscribe to View Vendor Details... 803-2177934
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Restrictions 4820-01-144-3697
4820-01-144-3697 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. 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.
End Users 4820-01-144-3697
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTJBHD
- United Kingdom (ZK01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-01-144-3697
- Part Number
- Manufacturer
- Status
- 803-2177934-B331AF
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Primary Buy
- Primary Buy
- 803-2177934-B331
- 80064 - Naval Ship Systems Command (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 803-2177934
- 80064 - Naval Ship Systems Command (Active)
- Informational Drawing
- Informational Drawing
Datasheet 4820-01-144-3697
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Bonnet Type [ADSR]
- Inside Screw
- Bonnet Attachment Method [ADST]
- Threaded
- Connection Style [AHNC]
- Socket (Pipe) All Ends
- Connection Type [AWLS]
- Unthreaded Internal Pipe All Ends
- Furnished Items And Quantity [TMQY]
- 1 Handwheel
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Nickel Alloy Seat
- Material [MATT]
- Nickel Alloy Stem
- Material [MATT]
- Plastic Polychlorotrifluoroethylene Flow Control Device
- Maximum Operating Pressure [CQGM]
- 700.0 Pounds Per Square Inch Single Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas Single Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Pipe Size Accommodated [AAAR]
- 0.500 Inches All Ends
- Valve Operation Method [AQLR]
- Manual
- Style Designator [STYL]
- Straight Thru
Weapon Systems (WSDC) 4820-01-144-3697
DLA Procurement Analysis 4820-01-144-3697
- Last Stock Position:
- 2 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4820-01-144-3697
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 4820-01-144-3697
4820-01-144-3697 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. 4820-01-144-3697 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. 4820-01-144-3697 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 576 for ocean manifesting and military sealift. 4820-01-144-3697 is not classified as a special type of cargo when transported by water. 4820-01-144-3697 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) 4820-01-144-3697 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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):
- F
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: