Classification: Industrial or laboratory furnaces and ovens, resistance heated types
NSN 5996-01-388-1275
NSN 5920-00-621-0239
NSN 5960-01-250-5502
NSN 5915-01-089-7930
NSN 5985-01-472-6434
NSN 7035-01-287-9817
NSN 6240-00-577-8456
NSN 5960-01-203-3619
NSN 5895-01-501-7446
NSN 5975-00-193-9961
NSN 5920-00-922-8493
NSN 6620-00-715-8064