A-A-59987, COMMERCIAL ITEM DESCRIPTION (CIDS): THREAD, META-ARAMID AND POLYESTER CORE (26-JAN-2018)

A-A-59987, COMMERCIAL ITEM DESCRIPTION (CIDS): THREAD, META-ARAMID AND POLYESTER CORE (26-JAN-2018)., This Commercial Item Description (CID) covers the requirements for a spun staple, meta-aramid sheath –polyester core Flame Resistant (FR) thread. The thread is used in sewing FR protective combat apparel and flight safety equipment.