Product Details | POPPET DRAIN COCK

4820-01-482-5100 An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.

Part Alternates: 79C20A, 4820-01-482-5100, 01-482-5100, 4820014825100, 014825100

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 FEB 2001 01-482-5100

Drawings & Photos | NSN 4820-01-482-5100


Demand History | NSN 4820-01-482-5100

Part Number Request Date QTY Origin
79C20A 2020-01-30 625 DIBBS
79C20A 2019-12-346 14 DIBBS
79C20A 2019-09-258 625 DIBBS

Cross Reference | NSN 4820-01-482-5100

Part Number Cage Code Manufacturer
79C20A 91511 AUTO-VALVE, INC.

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Technical Data | NSN 4820-01-482-5100

Characteristic Specifications
MATERIAL ALUMINUM BODY
STYLE DESIGNATOR A20 ANGLE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED CARTRIDGE ALL ENDS
CONNECTION STYLE B47 SWIVEL NUT INVERTED FLARE ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD QUANTITY PER INCH 16 ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
SPECIAL FEATURES FLUSH TYPE DRAIN VALVE; SPRING LOADED; CAN BE LOCKED OPEN OR CLOSED

Restrictions/Controls & Freight Information | NSN 4820-01-482-5100

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