Product Details | POPPET DRAIN COCK

4820-01-475-9783 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: MS295712, MS29571-2, MILV25023, MIL-V--25023, 68C2, 68C-2, 4820-01-475-9783, 01-475-9783, 4820014759783, 014759783

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20 JUN 2000 01-475-9783

Drawings & Photos | NSN 4820-01-475-9783


Demand History | NSN 4820-01-475-9783

Part Number Request Date QTY Origin
4820-01-475-9783 2021-02-53 6 FR

Cross Reference | NSN 4820-01-475-9783

Part Number Cage Code Manufacturer
68C-2 91511 AUTO-VALVE, INC.
MIL-V--25023 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS29571-2 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4820-01-475-9783

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
STYLE DESIGNATOR A20 ANGLE
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL BOSS 1ST END
CONNECTION STYLE B50 EXTERNAL SEAT FOR GASKET SEAL 1ST END
THREAD SERIES DESIGNATOR UNJF 1ST END
NOMINAL THREAD SIZE 1.062 INCHES 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V--25023
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS29571-2

Restrictions/Controls & Freight Information | NSN 4820-01-475-9783

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