- Home /
- FSC NSN Catalog /
- Nonpowered Valves /
- A6820A
NSN A6820A
Safety Relief Valve
unable to decode bolt hole nominal diameter, unable to decode bolt hole quantity, unable to decode bolt circle nominal diameter, unable to decode connection type, +35.0 to 50.0 pounds per square inch adjustable pressure range.
NSN 4820-00-288-7280 Datasheet
- (NSN) National Stock Number
- 4820-00-288-7280
- (FSG) Federal Supply Group
- 48 - Valves
- (FSC) Federal Supply Classification
- 4820 - Nonpowered Valves
- (NIIN) National Item Identification Number
- 00-288-7280
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 05488
- Date
- Tue, Jan 1, 1963
- Schedule B Code
- 8481400000
- Adjustable Pressure Range
- +35.0 to 50.0 pounds per square inch
- Bolt Circle Nominal Diameter
- unable to decode
- Bolt Hole Nominal Diameter
- unable to decode
- Bolt Hole Quantity
- unable to decode
- Connection Type
- unable to decode
- Disk Loading Method
- spring
- Flange Face Design
- unable to decode
- Flange Shape
- unable to decode
- Material
- unable to decode
- Maximum Operating Pressure
- unable to decode
- Nominal Outside Diameter
- unable to decode
- Special Features
- w/lifting lever
- Style Designator
- angle
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- A - Item does not contain precious metal.
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Pseudo Item Name Code
- 0005488
Cross Reference
CAGE Codes
- 01343
-
Anderson Greenwood Lp Dba Anderson Greenwood CrosbyU.s./canadian manufacturers
- 15187
-
Emerson Automation Solutions Final Control Us Lp Div Navy Product TeamU.s./canadian manufacturers
- 5P967
-
Dante Valve CompanyU.s./canadian manufacturers
- 65079
-
Danco Valve CompanyU.s./canadian manufacturers
- 53711
-
Naval Sea Systems CommandU.s./canadian manufacturers
- 80064
-
Naval Ship Systems CommandU.s./canadian manufacturers
Freight Information
- Air Commodity
- VZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Less than Carload Rating
- P - 77.5
- National Motor Freight Class Rating
- P - 77.5
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 64490
- Water Commodity
- 594 - Pumps and parts, (machinery and parts),(less than 35 feet)
- National Motor Freight Classification Item Number
- 127220
Schedule B & Trade
- Schedule B
- 8481-40-0000
- Description
- safety or relief valves
- End Use
- 21180 - Industrial machines, other
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74740
- (NAICS) North American Industrial Classification System
- 332911
Questions & Answers
-
What is the FSCG of the NSN 4820-00-288-7280?
The FSCG of the NSN 4820-00-288-7280 is 4820
-
Does the NSN 4820-00-288-7280 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
-
Does NSN 4820-00-288-7280 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 4820-00-288-7280 contain precious materials?
Item does not contain precious metal.
-
Does NSN 4820-00-288-7280 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 4820-00-288-7280 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
2520-00-734-923810/07/2026 12:10 AM EDTShaft Driven Gear8 in stock
-
5310-01-654-547910/07/2026 12:10 AM EDTExtended Washer Self-Locking Nut5,877 in stock
-
4920-01-108-348410/07/2026 12:10 AM EDTEngin Lifting Sling8 in stock
-
6625-01-433-307310/06/2026 08:10 PM EDTTest Probe3 in stock
-
1005-01-182-747710/06/2026 08:10 PM EDTPiston Rod1 in stock
-
6625-01-353-707710/06/2026 08:10 PM EDTOhmmeter2 in stock
-
1730-00-739-869910/06/2026 08:10 PM EDTAircraft Boarding Ladder5 in stock
-
5320-01-323-295310/06/2026 08:10 PM EDTBlind Rivet34,179 in stock
-
5340-00-819-167610/06/2026 08:10 PM EDTTurnbuckle3 in stock
-
4820-01-421-107010/06/2026 08:10 PM EDTSafety Relief Valve Parts Kit2 in stock
-
5355-00-889-983210/06/2026 08:10 PM EDTDual Dial Assembly3 in stock
-
5935-01-615-011710/06/2026 04:10 PM EDTElectrical Receptacle Connector1 in stock
-
1560-01-614-532810/06/2026 08:10 PM EDTAircraft Structural Plate1 in stock
-
5930-01-495-846210/06/2026 04:10 PM EDTPressure Switch3 in stock
-
5306-01-471-744310/06/2026 04:10 PM EDTShear Bolt38 in stock
Recent Updates
-
5995-00-006-971810/06/2026 08:10 AM EDTElectrical Cord AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5995-00-006-972010/06/2026 08:10 AM EDTRadio Frequency Cable AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5330-00-006-972210/06/2026 08:10 AM EDTGasketIn Packing and Gasket Materials
-
5985-00-006-972310/06/2026 08:10 AM EDTNo Name AvailableIn Related Equipment, Waveguides and Antennas
-
5998-00-006-972610/06/2026 08:10 AM EDTCircuit Card AssemblyIn Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware
-
1325-00-008-533310/05/2026 08:10 AM EDTBomb FuzeIn Bombs
-
6135-00-008-534110/05/2026 08:10 AM EDTNonrechargeable BatteryIn Nonrechargeable Batteries
-
5331-00-008-532410/05/2026 08:10 AM EDTO-RingIn O-Ring
-
1325-00-008-533710/05/2026 08:10 AM EDTUtility BombIn Bombs
-
6135-00-008-534010/05/2026 08:10 AM EDTBatteryIn Nonrechargeable Batteries
-
5305-00-006-940810/02/2026 08:10 AM EDTMachine ScrewIn Screws
-
9330-00-006-938710/02/2026 08:10 AM EDTObservation WindowIn Plastics Fabricated Materials
-
8030-00-006-939110/02/2026 08:10 AM EDTCoating CompoundIn Preservative and Sealing Compounds
-
5935-00-006-939410/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
-
5935-00-006-939610/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
Popular Categories
-
FSC 1440Guided Missile Launchers
-
FSC 2925Aircraft Prime Moving Engine Electrical System Components
-
FSC 5430Storage Tanks
-
FSC 6685Humidity Measuring and Controlling Instruments, Temperature and Pressure
-
FSC 6007Filters
-
FSC 1330Grenades
-
FSC 8430Men's Footwear
-
FSC 8125Bottles and Jars
-
FSC 2355Wheeled Combat, Assault and Tactical Vehicles
-
FSC 1920Fishing Vessels
-
FSC 1830Space Vehicle Remote Control Systems Fsc 1830
-
FSC 4250Recycling and Reclamation Equipment
-
FSC 5680Miscellaneous Construction Materials
-
FSC 9540Nonferrous Base Metal Structural Shapes
-
FSC 1660Pressurizing Equipment, Heating and Aircraft Air Conditioning