Manuals for the SG-299/U, SG-299A/U, SG-299B/U and SG-299C/U 1Hz to 1MHz square wave generator.
018883 - TM 11-6625-258-14 - Operator's, Organizational, Direct Support, and General Support Maintenance Manual.
018884 - TM 11-6625-258-20P - Organizational Maintenance Repair Parts and Special Tools Lists.
018885 - TM 11-6625-258-40P - General Support Maintencance Repair Parts and Special Tools Lists (Including Depot Maintenance Repair Parts and Special Tools).