For 4-inch bore size
Classification: Parts for works trucks for use in warehouses, factories, etc, not fitted with lifting or handling equipment
NSN 5960-00-270-8171
NSN 5990-01-457-9386
NSN 2925-01-577-0004
NSN 6220-01-386-6334
NSN 5965-01-045-0247
NSN 6685-00-481-3014
NSN 6145-01-025-2296
NSN 5935-01-290-2616
NSN 6320-00-519-0770
NSN 5910-01-036-3568
NSN 5998-00-383-6191
NSN 5945-01-471-6623