Pmanufacturers name: control freeze; used on model no. Ob20chsb, air conditioner/heater assembly; complete referenced number is: sg811-cf-mmc-010 tbl 7-91 it. 18, identifies that the manufacturer part number is mr38.
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height
NSN 5965-00-959-4910
NSN 6130-00-794-4924
NSN 5996-01-085-6246
NSN 5975-01-118-6016
NSN 5975-01-223-5747
NSN 5960-00-491-1463
NSN 6320-01-181-9474
NSN 6685-01-492-1025
NSN 5990-00-222-9899
NSN 6130-01-075-6724
NSN 6145-01-345-7261
NSN 6135-01-540-9655
Last Updated: 08/12/2025