MRC:
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.ABFE
Hazardous Locations/environmental Protection:
Dustproof
MRC:
The identifying code of the orginator that controls or manufacturers the knob.AFCQ
Knob Manufacturer Code:
27192
MRC:
Markings included on the knob for the purpose of offering instructions or warnings or to indicate the purpose,function,or application of the item. excludes manufacturers part number,symbols,or the like.AFCZ
Knob Specificationial Markings:
Htr 66-68 enrgz on/off/htr 68 enrgz on
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Next higher assembly: 6976ed121-3. Wsd: ohio class ssbn (trident).
MRC:
The means of attaching the item.AXGY
Mounting Method:
Slot single mounting facility
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Actuator knob
MRC:
The number of positions to which the switch actuator may be indexed.CRJH
Switch Actuator Indexing Position Quantity:
3 single actuator
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
In accordance with: mil-c-2212
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Tap, circuit selector
