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4820-01-358-8940
Vent-Check Valve
4820013588940 013588940 52-20F 2 INCH FLG BRZ
A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover. View more Vent-Check Valve
May 2023
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Related Documents 4820-01-358-8940 2+ Documents (More...)
Vent-Check Valve 4820013588940 013588940 312-6700 4820-01-455-9267 4820-01-446-3693 4820-01-664
Restrictions 4820-01-358-8940
4820-01-358-8940 is a Vent-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 4820-01-358-8940
- US Navy (N9BC)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
Approved Sources 4820-01-358-8940
- Part Number
- Manufacturer
- Status
- 52-20F 2 INCH FLG BRZ
- Manufacturer
- 09032 - Tate Andale, Llc (Active)
- Primary Buy
- Primary Buy
Datasheet 4820-01-358-8940
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Material [MATT]
- Copper Alloy Body
- Style Designator [STYL]
- Straight Thru
- Flow Control Device [ADQU]
- Ball
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Flange 1St End
- Flange Shape [ARKN]
- Round With Holes 1St End
- Nominal Outside Diameter [CWCD]
- 6.000 Inches All Ends
- Nominal Thickness [CWCK]
- 0.500 Inches 1St End
- Bolt Hole Quantity [AECS]
- 4 1St End
- Bolt Hole Nominal Diameter [CWCQ]
- 0.625 Inches 1St End
- Bolt Circle Nominal Diameter [CWCT]
- 4.750 Inches 1St End
- Flange Face Design [CWDF]
- Plain 1St End
- Mounting Position [BBJX]
- Vertical
- Special Features [FEAT]
- Without Cover
DLA Procurement Analysis 4820-01-358-8940
Management Data 4820-01-358-8940
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-358-8940
Freight Information 4820-01-358-8940
4820-01-358-8940 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. 4820-01-358-8940 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. 4820-01-358-8940 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. 4820-01-358-8940 is not classified as a special type of cargo when transported by water. 4820-01-358-8940 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) 4820-01-358-8940 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: