3000 gph media filter system; fourth layer; fine garnet sand; number 50 mesh 0.30 mm; uniformity: 1.6 max; specific gravity greater than 3.8
Classification: Sands of all kinds, natural, whether or not colored, other than silica, quartz, or metal-bearing sands of chapter 26
NSN 5960-01-599-9821
NSN 2925-01-519-6726
NSN 6130-01-573-2899
NSN 5925-01-408-1143
NSN 5960-00-078-9500
NSN 5925-00-752-8292
NSN 5925-01-557-9007
NSN 5945-00-529-0409
NSN 5895-01-354-5556
NSN 4140-01-072-7770
NSN 5895-00-519-3042
NSN 5925-01-227-5536