A fitting designed to reduce the size of air conditioning-heating flue pipes or fittings.
NSN 5855-00-079-2370
NSN 5910-01-422-9760
NSN 5910-01-481-4165
NSN 5855-01-249-0717
NSN 2925-01-161-2325
NSN 6240-01-445-8673
NSN 7035-01-647-7885
NSN 6620-00-269-8950
NSN 5925-00-379-0920
NSN 5930-00-905-4100
NSN 4140-00-006-4188
NSN 6620-00-520-1909