Product Details | DRAIN COCK

4820-00-810-4330 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: 478, 4820-00-810-4330, 00-810-4330, 4820008104330, 008104330

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-810-4330

Drawings & Photos | NSN 4820-00-810-4330


Cross Reference | NSN 4820-00-810-4330

Part Number Cage Code Manufacturer
478 37239 LUNKENHEIMER CO

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Technical Data | NSN 4820-00-810-4330

Characteristic Specifications
MATERIAL COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATOR A14 ANGLE
FLOW CONTROL DEVICE PLUG
MAXIMUM OPERATING PRESSURE 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE B46B PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
NOMINAL THREAD SIZE 0.250 INCHES 1ST END
THREAD QUANTITY PER INCH 18 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MANUFACTURERS CODE 37239
DESIGN CONTROL REFERENCE 478

Restrictions/Controls & Freight Information | NSN 4820-00-810-4330

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