Product Details | DRAIN COCK

4820-00-287-4120 An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

Part Alternates: AN771P1, 1007, 4820-00-287-4120, 00-287-4120, 4820002874120, 002874120

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-287-4120

Drawings & Photos | NSN 4820-00-287-4120


Demand History | NSN 4820-00-287-4120

Part Number Request Date QTY Origin
4820-00-287-4120 2021-07-209 3 FX
1007 2014-06-171 24

Cross Reference | NSN 4820-00-287-4120

Part Number Cage Code Manufacturer
1007 50082 MARLEY PUMP CO DIV OF THE MARLEY CO
AN771P1 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

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Technical Data | NSN 4820-00-287-4120

Characteristic Specifications
MATERIAL COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE STEM OR DISK
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE B46B PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.125 INCHES 1ST END
THREAD SERIES DESIGNATOR NPTF 1ST END
NOMINAL THREAD SIZE 0.125 INCHES 1ST END
THREAD QUANTITY PER INCH 27 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
SPECIAL FEATURES STEM W/LH THD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN771P1

Restrictions/Controls & Freight Information | NSN 4820-00-287-4120

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