4 angstrom units, pore diameter
A chemical product specially prepared to increase the absorption capacity of the basic chemical(s) for the removal of moisture and capable of being restored to approximately its original condition.
NSN 5930-00-676-2553
NSN 5965-01-019-0939
NSN 4140-00-915-4607
NSN 6685-01-201-3455
NSN 5855-01-134-7106
NSN 5950-01-461-8783
NSN 5930-00-182-7617
NSN 6620-01-075-7420
NSN 5998-01-400-3231
NSN 6650-01-633-9147
NSN 6135-01-546-4588
NSN 5996-01-289-5704