600 gph media filter system; third layer, fine garnet sand; size: number 30/40 mesh, 0.37 mm; uniformity: 1.4 max; specific gravity greater than 3.8; bulk density: 130 pounds per foot
Classification: Pebbles & gravel
NSN 5950-01-194-5727
NSN 5905-01-412-5942
NSN 5895-01-541-6326
NSN 5945-01-588-3144
NSN 6685-01-413-4389
NSN 2925-00-833-9466
NSN 6610-00-458-5444
NSN 5999-01-114-8615
NSN 5905-01-214-2375
NSN 6685-00-410-2625
NSN 5965-01-025-5129
NSN 5985-00-618-9436