This standard BS 5F 118:2002 50 g/m2 nylon parachute fabric is classified in these ICS categories:
49.025.60 Textiles
This British Standard specifies the requirements for a range of nylon fabrics, of nominal mass per unit area of 50 g/m2, for aerospace purposes, primarily for parachute canopies.
NOTE The information to be supplied by the purchaser in the contract or order should be as listed in Annex A.