Tube diameter 2.500 inch; female to female adapter
NSN 6150-00-389-6771
NSN 6610-01-326-0119
NSN 6150-01-006-5090
NSN 5996-01-645-4831
NSN 2925-01-600-2309
NSN 5960-00-249-4973
NSN 6110-01-446-7126
NSN 5990-00-803-0490
NSN 5895-01-004-3992
NSN 5945-01-029-3871
NSN 5990-00-505-1546
NSN 5945-01-127-0224