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Vent Valve

4820011291652 011291652 HF30383-3/8 755973

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. View more Vent Valve

4820-01-129-1652 VALVE,VENT 4820011291652 011291652

Managed by United States
NSN Created on 1 Apr 1982
Data Last Changed
January 2023
NATO Update Count
NATO Data Quality
4820-01-129-1652 VALVE,VENT 4820011291652 011291652 1/1
NSN 4820-01-129-1652 (Generic Image) 1/1

4820-01-129-1652 Stock and Availability Marketplace 4820-01-129-1652

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4820-01-129-1652 Demil Restrictions 4820-01-129-1652


4820-01-129-1652 is a Vent Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-129-1652 HTS and ScheduleB Import and Export 4820-01-129-1652

4820-01-129-1652 End Users End Users 4820-01-129-1652

Saudi Arabia (YS01)
Effective Date:
1 Feb 2015
Canada (ZC01)
Effective Date:
1 Apr 1991

4820-01-129-1652 Related Items NATO Stock Numbers Related to 4820-01-129-1652

4820-01-129-1652 Freight Data Freight Information 4820-01-129-1652

4820-01-129-1652 has freight characteristics managed by Saudi Arabia.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-129-1652 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-129-1652 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-129-1652 is not classified as a special type of cargo when transported by water. 4820-01-129-1652 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.