For 4-inch bore size
Classification: Parts for works trucks for use in warehouses, factories, etc, not fitted with lifting or handling equipment
NSN 6320-00-557-3079
NSN 5998-00-868-2645
NSN 5925-01-613-5869
NSN 6110-00-144-6763
NSN 6135-01-632-3365
NSN 6240-01-267-0345
NSN 5960-01-531-9108
NSN 5975-00-155-4181
NSN 6105-00-389-4632
NSN 6240-01-275-9719
NSN 5925-00-377-6368
NSN 6145-00-394-4511