New old stock Power Resistor 1K-ohm, 50-watt. In box. NSN number on box identifies is as being manufactured by Ward Leonard in Connecticut U.S. Part number 4 1-2B219TVIT1K0HM

NSN data:

Electrical Resistance
1.000 kilohms
Resistance Tolerance In Percent
-10.000/+10.000
Ambient Tempurature In Deg Celsius At Full Rated Power
50.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
350.0
Inclosure Method
Encapsulated
Terminal Type
Tab, solder lug
Reliability Indicator
Not established
Terminal Length
0.562 inches
Body Diameter
0.750 inches
Body Length
4.500 inches
Power Dissipation Rating In Watts
50.000 free air
Terminal Width
0.250 inches
Style Designator
Radial terminal each end




Please contact me with any questions and I'll be glad to help you out. This is a final sale.