You can send a request for quote for p/n 307B to Power Air Consulting using powerairconsulting.com. This part is manufactured by Bae Systems Information And. The description of it is Clock Frequency Standard. The national stock number associated with this part is 5995010151457. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with 307B part requirements.