Product Details | CHECK VALVE

4820-01-454-0455 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: 1160, 116007, 4820-01-454-0455, 01-454-0455, 4820014540455, 014540455

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 MAR 1998 01-454-0455

Drawings & Photos | NSN 4820-01-454-0455


Demand History | NSN 4820-01-454-0455

Part Number Request Date QTY Origin
1160 2011-01-24 1 US

Cross Reference | NSN 4820-01-454-0455

Part Number Cage Code Manufacturer
1160 K3070 HENRY TECHNOLOGIES LIMITED
116007 28193 HENRY TECHNOLOGIES INC.
116007 K3070 HENRY TECHNOLOGIES LIMITED

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Technical Data | NSN 4820-01-454-0455

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR A2 STRAIGHT THRU
VALVE OPERATION METHOD AUTOMATIC
NOMINAL LENGTH 3.875 INCHES ALL ENDS
SPECIAL FEATURES SUITABLE FOR HIGHSIDE OR LOWSIDE INSTALLATION AND HOT GAS APPLICATIONS;MAX WORKING PRESSURE 500 P.S.I.; MAX TEMP RATING 300 DEG. F.

Restrictions/Controls & Freight Information | NSN 4820-01-454-0455

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