Product Details | CHECK VALVE

4820-01-542-1953 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: TCVF-200-C-V-.5, TCVF200CV5, TFKCSVT.500SS, TFKCSVT500SS, 4820-01-542-1953, 01-542-1953, 4820015421953, 015421953

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 JUL 2006 01-542-1953

Drawings & Photos | NSN 4820-01-542-1953


Cross Reference | NSN 4820-01-542-1953

Part Number Cage Code Manufacturer
TCVF-200-C-V-.5 28396 INTERNATIONAL VALVE CORPORATION DBA CHECK-ALL VALVE MFG
TFKCSVT.500SS 28396 INTERNATIONAL VALVE CORPORATION DBA CHECK-ALL VALVE MFG

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Technical Data | NSN 4820-01-542-1953

Characteristic Specifications
MATERIAL STEEL BODY STEEL COMP 316 FLOW CONTROL DEVICE RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT
STYLE DESIGNATOR A6 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B42 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-542-1953

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information