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4820-00-640-6553
Gate Valve
4820006406553 006406553 458-1
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles. View more Gate Valve
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January 2023
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Related Documents 4820-00-640-6553 1+ Documents (More...)
-00-640-6553 Gate Valve 4820006406553 006406553,458-1 RQST NE Updated Every Day 4820-00-640-6553 RQST
Updated Every Day 4820-00-640-6553 RQST NE Related -00-640-6553 Gate Valve 4820006406553 006406553,458
Restrictions 4820-00-640-6553
4820-00-640-6553 is a Gate 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 4820-00-640-6553
- NASA (G120)
- Effective Date:
- 1 Apr 1991
- NASA (G760)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-640-6553
- Part Number
- Manufacturer
- Status
- 458-1
- Manufacturer
- 14956 - Pichel Industries Inc (Obsolete)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-00-640-6553
- Characteristic
- Specifications
- FIIG
- Specifications
- A500A0
- Bonnet Type [ADSR]
- Inside Spring
- Bonnet Attachment Method [ADST]
- Threaded
- Connection Type [AWLS]
- Threaded Internal Pipe
- Features Provided [CBBL]
- Bonnet Packing
- Maximum Operating Pressure And Media For Which Designed [CQCJ]
- 200.0 Pounds Per Square Inch Steam And 400.0 Pounds Per Square Inch Water-Oil-Gas
- Nominal Thread Size [CQJX]
- 0.750 Inches
- Material [MATT]
- Copper Alloy Body
- Material [MATT]
- Copper Alloy Disk
- Material [MATT]
- Copper Alloy Seat
- Material [MATT]
- Copper Alloy Stem
- Special Features [FEAT]
- 0.750 In. Pipe Size;R.H. Thd;14 Thds Per Inch;Max Operating Temp 500 Deg F
- Thread Series Designator [THSD]
- Npt
- Valve Operation Method [AQLR]
- Manual
- Stem Type [CRKP]
- Nonrising
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Freight Information 4820-00-640-6553
4820-00-640-6553 has freight characteristics.. 4820-00-640-6553 has a variance between NMFC and UFC when transported by rail and the description should be consulted.