Product Details | VENT VALVE

4820-01-476-3970 A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see VALVE (1), SAFETY RELIEF.

Part Alternates: 230-0020-03, 4820-01-476-3970, 01-476-3970, 4820014763970, 230002003, 014763970

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 JUL 2000 01-476-3970

Cross Reference | NSN 4820-01-476-3970

Part Number Cage Code Manufacturer
230-0020-03 99321 PARKER-HANNIFIN CORPORATION DBA PARKER AEROSPACE

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Technical Data | NSN 4820-01-476-3970

Characteristic Specifications
III END ITEM IDENTIFICATION C130J AIRCRAFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY GRAVITY VENT VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-476-3970

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