Trying to identify this resistor

Hi, I had these NOS resistors from military surplus market. I have no idea about manufacturer and type (CF, MF, etc.). They measure 1% (actually better) tolerance range. Non-magnetic. I'm familiar with Beyschlag resistors but these ones are quite different in shape and color. Also doesn't look like Piher's but I'm not sure.

Dimensions are 14x4x90mm. The leads are very thick for such sized resistor. Lead diameter is 1mm.

13K-NOS-resistor.jpg
 
The leads are copper in that case, you got lucky, most are tin plated iron these days.
If you got an assorted lot, just sort them by rating and use them.
As for origin, the supplier may not be around any more, or an exclusive mil grade supplier...see if the packaging has any information.
 
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I scraped another one with 930ohm value. It seems that these resistors are qualitatively made. Resistive material is shiny black. Speaking of pitch black resistive material, I guess these are high grade Carbon Film ones. What is your opinion?
930R-NOS-resistor.jpg
 
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