For 4-inch bore size
Classification: Parts for works trucks for use in warehouses, factories, etc, not fitted with lifting or handling equipment
NSN 5945-01-606-7297
NSN 5930-01-604-7588
NSN 6220-01-299-6790
NSN 6645-01-021-2225
NSN 6110-00-136-2619
NSN 6145-00-820-3342
NSN 6110-00-369-8499
NSN 5996-01-104-4161
NSN 6130-00-118-3852
NSN 6645-01-318-7371
NSN 5915-01-360-5612
NSN 5950-00-778-5776