Media type: gravel; effective size: .25 x .50 inch
Classification: Pebbles & gravel
NSN 5855-01-519-3814
NSN 6645-00-542-1206
NSN 6130-01-268-8576
NSN 6645-00-152-6545
NSN 5935-01-594-9401
NSN 5965-01-433-9864
NSN 6150-00-753-3950
NSN 6110-01-260-8059
NSN 5965-01-350-1890
NSN 6110-01-536-7561
NSN 7035-00-140-3070
NSN 5905-00-264-4254