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0.312in.
0.438 in outside dia; inside dia 0.312 in; lgth 0/109
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
0.438 in outside dia; inside dia 0.312 in; lgth 0/109
Nothing similar to this part number was found in our inventory
A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. the inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.