For 4-inch bore size
Classification: Parts for works trucks for use in warehouses, factories, etc, not fitted with lifting or handling equipment
NSN 5855-01-622-1516
NSN 5925-00-450-6372
NSN 6610-00-008-3043
NSN 5930-01-346-5364
NSN 5920-01-442-8734
NSN 6105-00-787-0534
NSN 5905-01-525-8685
NSN 6145-01-369-8025
NSN 5915-00-981-9294
NSN 5935-00-527-3826
NSN 5855-00-151-3853
NSN 6685-01-094-7916