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4820-01-554-1220
Stop-Check Valve
4820015541220 015541220 803-2177525-M5C1AF 803-2177525-M531 803-2177525 2177525
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
November 2023
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Restrictions 4820-01-554-1220
4820-01-554-1220 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 4820-01-554-1220
- US Navy (N9BC)
- Effective Date:
- 1 Jul 2007
- Supplementary Collaborators:
- GTJBHD
Approved Sources 4820-01-554-1220
- Part Number
- Manufacturer
- Status
- 803-2177525-M5C1AF
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Primary Buy
- Primary Buy
- 2177525
- 80064 - Naval Ship Systems Command (Active)
- Informational Drawing
- Informational Drawing
- 803-2177525-M531
- 80064 - Naval Ship Systems Command (Active)
- Transferred
- Transferred
- 803-2177525
- 80064 - Naval Ship Systems Command (Active)
- Transferred
- Transferred
Datasheet 4820-01-554-1220
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Material [MATT]
- Nickel Alloy Body
- Style Designator [STYL]
- Straight Thru
- Flow Control Device [ADQU]
- Disk
- Maximum Operating Pressure [CQGM]
- 900.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 600.0 Deg Fahrenheit Single Response
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Unthreaded Internal Pipe All Ends
- Connection Style [AHNC]
- Socket (Pipe) All Ends
- Nominal Pipe Size Accommodated [AAAR]
- 1.000 Inches All Ends
- Special Features [FEAT]
- Valve Is Completely Asbestos Free
Weapon Systems (WSDC) 4820-01-554-1220
DLA Procurement Analysis 4820-01-554-1220
- Last Stock Position:
- 17 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4820-01-554-1220
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 4820-01-554-1220
4820-01-554-1220 has freight characteristics managed by the Food and Drug Administration (FDA).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. 4820-01-554-1220 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. 4820-01-554-1220 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. 4820-01-554-1220 is not classified as a special type of cargo when transported by water. 4820-01-554-1220 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 4820-01-554-1220
- 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
- --
- --
- Bare Metal Item
- 2lb or less, one dimension 2" or less, other dimensions less than 24"
- Above 110G
- No Requirement
- --
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
- --
- PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning
- --
- PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Contracting Technical Data File (CTDF) 4820-01-554-1220 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):
- T
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: