Premium Information is available for this item - Upgrade for $1 a day
4820-00-626-3741
Check Valve
4820006263741 006263741 259B1PP Q73302-3
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more Check Valve
![]()
January 2023
4

Marketplace 4820-00-626-3741
Request a Quotation from participating marketplace vendors
Related Documents 4820-00-626-3741 1+ Documents (More...)
4820-00-626-3741 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-626-3741
RQST NE Updated Every Day 4820-00-626-3741 RQST Updated Every Day 4820-00-626-3741 RQST NE Related Documents
Restrictions 4820-00-626-3741
4820-00-626-3741 is a Check 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.
Import and Export 4820-00-626-3741
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-626-3741
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-626-3741
- Part Number
- Manufacturer
- Status
- 259B1PP
- Manufacturer
- 91816 - Circor Aerospace, Inc. (Active)
- Primary Buy
- Primary Buy
- Q73302-3
- 19315 - Honeywell Intl Inc Defense Avionics (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4820-00-626-3741
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- Plain, Optional End (Pipe) All Ends
- Connection Type [AWLS]
- Threaded External Tube All Ends
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Copper Alloy Seat
- Material [MATT]
- Copper Alloy Body
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit 1St Response
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit 2Nd Response
- Maximum Operating Temp [AEHZ]
- 250.0 Deg Fahrenheit 3Rd Response
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch 1St Response
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch 2Nd Response
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch 3Rd Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Pipe Size Accommodated [AAAR]
- 0.125 Inches All Ends
- Nominal Thread Size [CQJX]
- 0.125 Inches 1St End
- Special Features [FEAT]
- Designed For Alcohol,Fuel/Oil,Hydrocarbon,And Water-Oil-Gas
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
- Thread Direction [AAJF]
- Right-Hand All Ends
- Thread Quantity Per Inch [CMLP]
- 27 All Ends
- Thread Series Designator [THSD]
- Npt All Ends
Similar Supply Items to 4820-00-626-3741


















Freight Information 4820-00-626-3741
4820-00-626-3741 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-00-626-3741 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-00-626-3741 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 576 for ocean manifesting and military sealift. 4820-00-626-3741 is not classified as a special type of cargo when transported by water. 4820-00-626-3741 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.