Repair of the Attitude Heading Reference System (AHRS) Applicable to the TH-1H Helicopter

PURPOSE/DESCRIPTION:The Government is conducting a market survey to identify potential sources that possess the required repair data, capabilities, and experience to meet qualification requirements to repair the following aircraft parts, which are applicable to the TH-1H Helicopter.NSNs Part Number Noun Repair Method Code (RMC)/Repair Method Suffix Code (RMSC)6615-12-372-6798HL 141852-3122 Attitude-Heading Gyroscope LCR-92 R3/Z6615-12-386-7894HL 145130-7000 Attitude-Heading Gyroscope LCR-100 R3/Z RMC R3: Repair, for the second or subsequent time, directly from the actual manufacturer. RMSC Z: This part is commercial non-developmental off-the-shelf item. Commercial item descriptions, commercial vendor catalog or price lists or commercial manuals assigned a technical manual number apply.See attachment for more information.