Used on the warmtouch 5900 heating unit
NSN 6610-00-553-5103
NSN 5915-01-415-2477
NSN 6620-01-280-3516
NSN 6620-01-526-2857
NSN 5835-01-495-0595
NSN 5920-00-081-0230
NSN 5965-01-076-0071
NSN 4140-00-552-7370
NSN 5965-01-431-9723
NSN 5960-01-506-7039
NSN 2925-01-411-4666
NSN 5835-01-183-7467