Product Details | CHECK VALVE

4820-00-105-8307 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: 4820-00-105-8307, 00-105-8307, 4820001058307, 001058307

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-105-8307

Drawings & Photos | NSN 4820-00-105-8307


Cross Reference | NSN 4820-00-105-8307

Part Number Cage Code Manufacturer
C40757-2 77842 EATON CORPORATION DBA CENTURIAN MECHANICAL SEALS
HB91-04 77842 EATON CORPORATION DBA CENTURIAN MECHANICAL SEALS
HB91-XXX-04 77842 EATON CORPORATION DBA CENTURIAN MECHANICAL SEALS

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Technical Data | NSN 4820-00-105-8307

Characteristic Specifications
MATERIAL STEEL COMP 303 BODY STEEL COMP 416 FLOW CONTROL DEVICE STEEL COMP 303 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BODY 66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE 66 FED STD SINGLE MATERIAL RESPONSE SEAT
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE B50 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.875 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 1.188 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL OR VERTICAL
DISK LOADING METHOD SPRING
MANUFACTURERS CODE 77842
DESIGN CONTROL REFERENCE C40757-2

Restrictions/Controls & Freight Information | NSN 4820-00-105-8307

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
Category Code Description
No Freight Information