- Home /
- FSC NSN Catalog /
- Nonpowered Valves /
- 6F1904
NSN 6F1904
Restrictor Check Valve
unable to decode maximum operating pressure, unable to decode material, unable to decode media for which designed, poppet flow control device, unable to decode connection type.
NSN 4820-00-825-5636 Datasheet
- (NSN) National Stock Number
- 4820-00-825-5636
- (FSG) Federal Supply Group
- 48 - Valves
- (FSC) Federal Supply Classification
- 4820 - Nonpowered Valves
- (NIIN) National Item Identification Number
- 00-825-5636
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 20520
- Date
- Tue, Jan 1, 1963
- Schedule B Code
- 8481309000
- Connection Type
- unable to decode
- Flow Control Device
- poppet
- Material
- unable to decode
- Maximum Operating Pressure
- unable to decode
- Media For Which Designed
- unable to decode
- Nominal Outside Diameter Tube Accommodated
- unable to decode
- Nominal Thread Size
- unable to decode
- Thread Class
- unable to decode
- Thread Direction
- unable to decode
- Thread Quantity Per Inch
- unable to decode
- Thread Series Designator
- unable to decode
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
- 0020520
Cross Reference
CAGE Codes
- 0JRC1
-
Northrop Grumman Technical Services, Inc. Dba Defense Systems SectorU.s./canadian manufacturers
- 76823
-
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics SystemsU.s./canadian manufacturers
- 79U29
-
Northrop Grumman Systems CorporationU.s./canadian manufacturers
- 99240
-
Crissair Inc Div Esco TechnologiesU.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.
- National Motor Freight Class Rating
- W - Rating variable
- 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
- 29300
- Water Commodity
- 594 - Pumps and parts, (machinery and parts),(less than 35 feet)
- National Motor Freight Classification Item Number
- 051080
Schedule B & Trade
- Schedule B
- 8481-30-9000
- Description
- check valves of materials other than copper, iron or steel
- End Use
- 21180 - Industrial machines, other
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74730
- (NAICS) North American Industrial Classification System
- 332911
Questions & Answers
-
What is the FSCG of the NSN 4820-00-825-5636?
The FSCG of the NSN 4820-00-825-5636 is 4820
-
Does the NSN 4820-00-825-5636 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
-
Does NSN 4820-00-825-5636 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 4820-00-825-5636 contain precious materials?
Item does not contain precious metal.
-
Does NSN 4820-00-825-5636 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 4820-00-825-5636 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
-
2835-01-224-047610/13/2026 04:10 PM EDTAuxiliary Power Unit Adapter2 in stock
-
5320-01-469-485210/13/2026 04:10 PM EDTPin-Rivet Collar2,290 in stock
-
4730-00-102-972910/13/2026 04:10 PM EDTMagnetic Pipe Plug267 in stock
-
3120-00-661-844910/13/2026 04:10 PM EDTSleeve Bushing35 in stock
-
4730-00-815-294510/13/2026 04:10 PM EDTQuick Disconnect Coupling Half45 in stock
-
5120-00-240-141810/13/2026 04:10 PM EDTSocket Wrench Handle96 in stock
-
5310-01-193-687910/13/2026 04:10 PM EDTCap Self-Locking Nut1 in stock
-
6160-01-266-759610/13/2026 04:10 PM EDTBattery Box9 in stock
-
5315-00-177-759310/13/2026 04:10 PM EDTSpring Pin5,620 in stock
-
5985-01-412-903610/13/2026 04:10 PM EDTAntenna2 in stock
-
6605-01-423-747910/13/2026 04:10 PM EDTInertial Navigation System6 in stock
-
5998-01-488-121610/13/2026 12:10 PM EDTElectrical Card Retainer-Ejector3,339 in stock
-
4720-01-521-066410/13/2026 12:10 PM EDTAir Duct Hose2 in stock
-
5331-01-184-753310/13/2026 12:10 PM EDTO-Ring28 in stock
-
5120-01-584-198110/13/2026 12:10 PM EDTAxle Assy Spanner2 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 6640Laboratory Equipment and Supplies
-
FSC 8965Alcoholic Beverages
-
FSC 1380Military Biological Agents
-
FSC 3540Wrapping and Packaging Machinery
-
FSC 8540Toiletry Paper Products
-
FSC 6505Drugs and Biologicals
-
FSC 3520Shoe Repairing Equipment
-
FSC 6033Fiber Optic Photo Detectors
-
FSC 6930Operation Training Devices
-
FSC 1670Recovery Systems; and Cargo Tie Down Equipment Delivery Parachutes; Aerial Pick up
-
FSC 5136Collets; Hand and Machine, Dies and Taps
-
FSC 9930Memorials; Cemeterial and Mortuary Equipment and Supplies
-
FSC 9525Nonferrous Base Metal Nonelectrical Wire
-
FSC 6135Nonrechargeable Batteries
-
FSC 3590Miscellaneous Service and Trade Equipment