- Nov. 6, 2024: The Defense Logistics Agency orders 5 annular ball bearings from Rotron at $220 each -- to be shipped to the South Korean Air Force in Daegu, South Korea. (We don't know if the US taxpayer will be reimbursed by South Korea for these military aircraft parts.)
- Feb. 5, 2025: The DLA orders 23 items called "PROPIMAX,GUARD,AIRC" at $435 each. They're deemed a "CRITICAL APPLICATION ITEM". One website suggests this item is for the Navy's MH-60R helicopters, made by Sikorsky.
- Feb. 19, 2025: The DLA's aviation division orders one "FAN,TUBEAXIAL" at $7,896, to be sent directly to USS Lyndon B. Johnson (pictured), one of the Navy's three huge Zumwalt-class stealth destroyers. According to a 2018 General Accounting Office report, these ships cost around $8 billion each.
- May 5, 2025: The Pentagon orders 30 more annular ball bearings for the South Korean Air Force -- this time they're $270 each. A new middleman appears in this order: it's to go via OS 2 Corporation, another of the many firms that get fat from the huge amounts of money that swirl around military contracting.
- May 16, 2025: The Pentagon demands that Rotron send replacements for two motor stators which Rotron had sent under an earlier contract, as they were "found to be non-conforming with the terms of the contract".
- May 29, 2025: The DLA's aviation division orders 6 centrifugal fans at the bargain price of $14,930 each. Again OS 2 Corp also gets a piece of the action.