- Home /
- FSC NSN Catalog /
- Nonpowered Valves /
- 21978N
NSN 21978N
Fluid Pressure Regulating Valve
2 end connection quantity, 12.500 inches nominal face to face distance, straight thru body style, not included filter, 6.000 inches nominal first end bolt circle diameter.
NSN 4820-01-149-3115 Datasheet
- (NSN) National Stock Number
- 4820-01-149-3115
- (FSG) Federal Supply Group
- 48 - Valves
- (FSC) Federal Supply Classification
- 4820 - Nonpowered Valves
- (NIIN) National Item Identification Number
- 01-149-3115
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 27565
- Date
- Fri, Mar 18, 1983
- Schedule B Code
- 8481809015
- Body Style
- straight thru
- End Connection Quantity
- 2
- Face To Face Distance
- 12.500 inches nominal
- Filter
- not included
- First End Bolt Circle Diameter
- 6.000 inches nominal
- First End Bolt Hole Diameter
- 0.750 inches nominal
- First End Bolt Hole Quantity
- 5
- First End Connection Type
- raised face flange
- First End Flange Shape Style
- round w/ bolt holes
- First End Flange Outside Diameter
- 9.000 inches nominal
- First End Flange Thickness
- 0.875 inches nominal
- First End Style Designator
- raised
- First End Raised Face Height
- 0.062 inches nominal
- First End Raised Face Diameter
- 5.000 inches nominal
- Flow Control Device
- stem and integral disk
- Material Document And Classification
- unable to decode
- Material
- unable to decode
- Maximum Inlet Pressure Rating
- 155.0 pounds per square inch
- Media For Which Designed
- steam
- Outlet Pressure Accuracy Rating
- 100.000 pounds per square inch
- Regulation Type
- automatic single stage
- Second End Relationship With First End
- identical
- Temp Rating
- 400.0 fahrenheit maximum
- Valve Loading Method
- spring
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
- 0027565
Cross Reference
CAGE Codes
- 35795
-
Leslie Controls, Inc. Dba Leslie Controls IncU.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
- 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
- 8481-80-9015
- Description
- regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
- End Use
- 21180 - Industrial machines, other
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74780
- (NAICS) North American Industrial Classification System
- 332911
Questions & Answers
-
What is the FSCG of the NSN 4820-01-149-3115?
The FSCG of the NSN 4820-01-149-3115 is 4820
-
Does the NSN 4820-01-149-3115 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
-
Does NSN 4820-01-149-3115 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 4820-01-149-3115 contain precious materials?
Item does not contain precious metal.
-
Does NSN 4820-01-149-3115 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 4820-01-149-3115 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Mar 18, 1983
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
-
4820-00-289-249910/14/2026 04:10 AM EDTCheck Valve17 in stock
-
5306-01-535-029710/14/2026 04:10 AM EDTMachine Bolt27,449 in stock
-
4030-00-273-287810/14/2026 04:10 AM EDTEye and Link Swivel1 in stock
-
6645-01-128-693210/14/2026 04:10 AM EDTTime Totalizing Meter94 in stock
-
5320-01-467-149810/14/2026 04:10 AM EDTBlind Rivet3,305 in stock
-
5985-01-494-101010/14/2026 12:10 AM EDTAntenna45 in stock
-
5330-00-078-253310/14/2026 12:10 AM EDTGasket62 in stock
-
5320-00-156-452510/14/2026 12:10 AM EDTPin-Rivet66 in stock
-
4330-01-183-602510/14/2026 12:10 AM EDTFluid Filter2 in stock
-
5305-01-620-554010/14/2026 12:10 AM EDTMachine Screw12 in stock
-
9330-00-102-778410/14/2026 12:10 AM EDTCellular Plastic Material9 in stock
-
1005-01-238-818710/13/2026 08:10 PM EDTContact Box Assembly1 in stock
-
5365-01-507-300410/13/2026 08:10 PM EDTSleeve Spacer8 in stock
-
5325-01-173-566310/13/2026 08:10 PM EDTScrew Thread Insert12,034 in stock
-
6150-01-503-936210/13/2026 08:10 PM EDTE Special Purpose Cable Assembly3 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 9930Memorials; Cemeterial and Mortuary Equipment and Supplies
-
FSC 3447Wire and Metal Ribbon Forming Machines
-
FSC 3625Textile Industries Machinery
-
FSC 2990Nonaircraft Miscellaneous Engine Accessories
-
FSC 6920Armament Training Devices
-
FSC 1360Inert Depth Charges and Components
-
FSC 7290Miscellaneous Household and Commercial Furnishings and Appliances
-
FSC 3810Cranes and Crane-Shovels
-
FSC 8345Flags and Pennants
-
FSC 4920Aircraft Maintenance and Repair Shop Specialized Equipment
-
FSC 1810Space Vehicles Fsc 1810
-
FSC 8970Composite Food Packages
-
FSC 8010Paints, Dopes, Varnishes and Related Products
-
FSC 6645Time Measuring Instruments
-
FSC 9640Iron and Steel Primary and Semifinished Products