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4820-00-998-6321
Safety Relief Valve
4820009986321 009986321 310204 32-83521-41
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve
May 2023
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https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-998-6321 Safety Relief Valve 4820009986321 009986321
Restrictions 4820-00-998-6321
4820-00-998-6321 is a Safety Relief 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. The precious metals content of this item is unknown.
Import and Export 4820-00-998-6321
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-998-6321
- US Navy (N9BC)
- Effective Date:
- 1 Jul 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- KE
Approved Sources 4820-00-998-6321
- Part Number
- Manufacturer
- Status
- 310204
- Manufacturer
- 58163 - Meggitt (North Hollywood), Inc. (Active)
- Primary Buy
- Primary Buy
- 310204
- 33654 - Howden Fluid Systems (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 32-83521-41
- 76301 - The Boeing Company (Active)
- Vendor Drawing
- Vendor Drawing
Datasheet 4820-00-998-6321
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Material [MATT]
- Plastic Body
- Style Designator [STYL]
- Straight Thru Note: To Be Used For Valve Bodies Of One Section Only.
- Valve Operation Method [AQLR]
- Automatic
- Connection Type [AWLS]
- Threaded External Tube All Ends
- Connection Style [AHNC]
- Plain (Tube) 1St End
- Connection Style [AHNC]
- Flared (Tube) 2Nd End
- Seat Angle [CQRB]
- 47.0 Degrees 2Nd End
- Thread Series Designator [THSD]
- Unf All Ends
- Nominal Thread Size [CQJX]
- 0.563 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.438 Inches 2Nd End
- Thread Class [AAJD]
- 3A All Ends
- Thread Direction [AAJF]
- Right-Hand All Ends
- Disk Loading Method [ADSU]
- Spring
DLA Procurement Analysis 4820-00-998-6321
Management Data 4820-00-998-6321
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 4820-00-998-6321
4820-00-998-6321 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-998-6321 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-998-6321 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. 4820-00-998-6321 is not classified as a special type of cargo when transported by water. 4820-00-998-6321 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) 4820-00-998-6321 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: