3.250 in. Diameter by 0.300 in. Thk mtg flange located 0.400 in. From boss end face, with six 0.229 in. Min, 0.240 in. Max diameter mtg holes equally spaced on 2.625 in. Bolt circle dia
No other part numbers with same form, fit, and function found.
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Fittings, pipe and tube of refined copper
NSN 6685-00-003-3378
NSN 5960-00-509-4549
NSN 7035-01-525-8263
NSN 5910-00-101-4050
NSN 5960-01-066-9024
NSN 5935-01-137-0336
NSN 5985-01-656-7891
NSN 6685-01-327-1196
NSN 6645-01-582-2601
NSN 5895-01-526-3443
NSN 5996-01-623-6785
NSN 6240-01-259-2090