Premium Information is available for this item - Upgrade for $1 a day
4820-01-161-6739
Vent Valve
4820011616739 011616739 530-4C
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
![]()
November 2023
5

Marketplace 4820-01-161-6739
Request a Quotation from participating marketplace vendors
Related Documents 4820-01-161-6739 3+ Documents (More...)
-01-161-6739 Vent Valve 4820011616739 011616739,530-4C RQST NE Updated Every Day 4820-01-161-6739 RQST
Updated Every Day 4820-01-161-6739 RQST NE Related Documents 4820-01-161-6739 3+ Documents ( More...
Vent Valve 4820011616739 011616739,530-4C Upgrade for $1 a day Upgrade your Account Upgrade 4820
-01-161-6739Vent Valve4820011616739 011616739 530-4C Safety-Relief Valve 4820991940055991940055 web browser
web browser . 4820-01-258-8271Pressure And Temperature Relief Valve4820012588271 012588271 1001863 530-4C
/fsg-48/fsc-4820/us 4820-01-161-6739 Vent Valve 4820011616739 011616739,530-4C Safety-Relief Valve 4820991940055991940055
Restrictions 4820-01-161-6739
4820-01-161-6739 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. The precious metals content of this item is unknown.
End Users 4820-01-161-6739
- NASA (G100)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-01-161-6739
- Part Number
- Manufacturer
- Status
- 530-4C
- Manufacturer
- 79227 - Watts Regulator Company (Active)
- Primary Buy
- Primary Buy
Datasheet 4820-01-161-6739
- Characteristic
- Specifications
- Material [MATT]
- Specifications
- Copper Alloy Overall
- Nominal Pipe Size Accommodated [AAAR]
- 0.500 Inches All Ends
Similar Supply Items to 4820-01-161-6739


















Freight Information 4820-01-161-6739
4820-01-161-6739 has freight characteristics.. 4820-01-161-6739 has a variance between NMFC and UFC when transported by rail and the description should be consulted.