This is a Sources Sought Notice from DLA Aviation for market research on a specific FAN, TUBEAXIAL item, currently manufactured by Rotron Incorporated. It is for informational purposes only and does not constitute a solicitation or a commitment by the government. No funds are available to pay for response preparation, and any submission is strictly voluntary. Interested parties qualified to manufacture or legitimately obtain the item are invited to respond via email. To be considered an approved source, contractors must submit a Source Approval Request (SAR) package demonstrating their product is equal to or better than the currently approved item.