MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Sheet, liner-augmentor 98750 8753076; 8753076-01 stl perf sh x 14 ga thk/astm a240 type 304 l; used on a/f 32t-9 (t.O.33d4-6-615-4) noise suppressor system, aircraft; acoustic panels; liner sheet acoustical panel use in exhaust augementor to suppress noise generated by large turbo fan engines while being tested