600 gph media filter system; top layer, anthracite; size: number 2, 1.7 mm to 2.0 mm; uniformity: 1.60 max; specific gravity: 1.4 to 1.7; bulk density: 50 pounds per foot
Classification: Sands of all kinds, natural, whether or not colored, other than silica, quartz, or metal-bearing sands of chapter 26
NSN 5960-01-224-7151
NSN 7035-01-266-3490
NSN 6110-00-432-7414
NSN 5920-00-780-9109
NSN 6645-01-602-0000
NSN 6620-00-242-3237
NSN 6105-00-430-2378
NSN 6105-01-233-7881
NSN 5835-01-631-7390
NSN 6620-00-699-5537
NSN 5985-01-013-2045
NSN 6145-01-629-8226