Manufacturer suggested name - manifold - u turn passage
NSN 6650-00-264-0664
NSN 6105-00-757-3257
NSN 5915-01-094-7847
NSN 5855-01-545-3659
NSN 5905-01-652-6330
NSN 5925-01-364-9184
NSN 6110-00-093-1372
NSN 5950-01-161-9695
NSN 2925-00-041-0439
NSN 6610-01-141-7014
NSN 5999-01-604-9271
NSN 5935-01-353-4560