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4820-00-127-2255
Check Valve
4820001272255 001272255 838Y1-5IN
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
November 2023
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//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-127-2255 Check Valve 4820001272255 001272255,838Y1-5IN
Restrictions 4820-00-127-2255
4820-00-127-2255 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.
End Users 4820-00-127-2255
- NASA (G900)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-127-2255
- Part Number
- Manufacturer
- Status
- 838Y1-5IN
- Manufacturer
- 76278 - Rockwell International Corp (Obsolete)
- Original Design
- Original Design
Datasheet 4820-00-127-2255
- Characteristic
- Specifications
- Connection Style [AHNC]
- Specifications
- Beveled (Pipe) 1St End
- Connection Type [AWLS]
- Butt Weld Pipe 1St End
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Piston
- Material [MATT]
- Cobalt Alloy Flow Control Device
- Material [MATT]
- Steel Body
- Maximum Operating Pressure [CQGM]
- 600.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 900.0 Deg Fahrenheit Single Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas Single Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Pipe Size Accommodated [AAAR]
- 1.500 Inches 1St End
- Material Document And Classification [MDCL]
- Astm A105,Gr 2 Assn Std Single Material Response Body
- Valve Operation Method [AQLR]
- Manual
- Style Designator [STYL]
- Straight Thru
NATO Stock Numbers Related to 4820-00-127-2255
Freight Information 4820-00-127-2255
4820-00-127-2255 has freight characteristics.. 4820-00-127-2255 has a variance between NMFC and UFC when transported by rail and the description should be consulted.