Product Details | CHECK VALVE

4820-00-202-7170 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: B25023-2 1-2, B25023212, B35023212, B35023-2-1-2, 31949001188478PCV980, 319-4900-1188478PCV980, 31949001188478PCV982, 319-4900-1188478PCV982, 31949001188478PCV984, 319-4900-1188478PCV984, 31949001188478PCV986, 319-4900-1188478PCV986, 337603PCV980, 3376-03PCV980, 337603PCV982, 3376-03PCV982, 337603PCV984, 3376-03PCV984, 337603PCV986, 3376-03PCV986, 4820-00-202-7170, 00-202-7170, 4820002027170, 002027170

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1961 00-202-7170

Drawings & Photos | NSN 4820-00-202-7170


Cross Reference | NSN 4820-00-202-7170

Part Number Cage Code Manufacturer
319-4900-1188478PCV980 80064 NAVAL SHIP SYSTEMS COMMAND
319-4900-1188478PCV982 80064 NAVAL SHIP SYSTEMS COMMAND
319-4900-1188478PCV984 80064 NAVAL SHIP SYSTEMS COMMAND
319-4900-1188478PCV986 80064 NAVAL SHIP SYSTEMS COMMAND
3376-03PCV980 96169 ELECTRIC BOAT CORPORATION
3376-03PCV982 96169 ELECTRIC BOAT CORPORATION
3376-03PCV984 96169 ELECTRIC BOAT CORPORATION
3376-03PCV984 99169 EDISON MACHINE CO
3376-03PCV986 96169 ELECTRIC BOAT CORPORATION
B25023-2 1-2 14959 CRANE CO DIV VALVE DIV
B35023-2-1-2 14959 CRANE CO DIV VALVE DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-202-7170

Technical Data | NSN 4820-00-202-7170

Characteristic Specifications
MATERIAL COPPER ALLOY FLOW CONTROL DEVICE
STYLE DESIGNATOR A2 STRAIGHT THRU
FACE TO FACE DISTANCE 8.312 INCHES
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE 1ST END
FLANGE SHAPE ROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER 6.125 INCHES 1ST END
BOLT HOLE QUANTITY 6 1ST END
BOLT HOLE NOMINAL DIAMETER 0.500 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER 5.000 INCHES 1ST END
FLANGE FACE DESIGN PLAIN 1ST END
MOUNTING POSITION HORIZONTAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY END DIM. DATA
MANUFACTURERS CODE 14959
DESIGN CONTROL REFERENCE B35023-2-1-2

Restrictions/Controls & Freight Information | NSN 4820-00-202-7170

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information