NSN 4820-00-968-3999
Flow Switching Valve Block
About this product
1.000 in. Pipe size;r.H. Thd;11-1/2 thds per inch.
Manufacturer part number 1642 for national stock number 4820009683999.
Datasheet
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Product description
Gate Valve NSN 4820-00-968-3999.
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MPN or Model
1642
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Schedule B
8481.80.3010 (Gate type taps, cocks and valves of iron, hand operated) -
Bonnet Type
Inside screw -
Bonnet Attachment Method
U-bolt -
Valve Operation Method
Manual -
Connection Type
Threaded internal pipe -
Features Provided
Valve stem lock shield and bonnet packing -
Thread Size
1.000 inches -
Stem Type
Rising -
Material
Iron cast body -
Thread Series Designator
Npt -
Reference Number Differentiating Characteristics
As differentiated by nom pipe size
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Gate Valve
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.
Pricing and Availability
Get a quote for 4820-00-968-3999 gate valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 1642 | Lunkenheimer Co |
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