Sieves
(e) Sieves(1) 5/64 triangular-hole sieve. A metal sieve 0.032 inch thick with equilateral triangular perforations the inscribed circles of which are 0.0781 ( 5/64) inch in diameter. (2) 0.064 3/8oblong-hole sieve. A metal sieve 0.032 inch thick with oblong perforations 0.064 inch by 0.375 ( 3/8) inch.