cooler,hydraulic Oi

1. The solicitation estimated issue date is 07 June 2018 with an estimated response date of 09 July 2018. 2. Solicitation: SPRTA1-18-R-0423 3. Purchase Request: FD2030-18-01882 4. Nomenclature/Noun: COOLER,HYDRAULIC OI 5. NSN: 1650012275464RK 6. Part Number: UA534149-21 7. Application: F-15 Aircraft 8. Acquisition Method Code (AMC): 3/D - Sole Source Acquisition for the Second or Subsequent Time 9. History: Last procured on 28 August 2017 from Triumph Thermal Systems Inc. on contract SPRTA1-17-F-0628. 1. Description/Function: THIS ITEM DISSIPATES HEAT FR