Description: Reducer (New Revision).
Detail: ALUMINIUM, MALE TO MALE, EXTERNAL THREAD, 37 DEG, FLARED TUBE, LARGE END - TUBE OUTER DIA: 1/2", THREAD: 3/4-16 | SMALL END - TUBE OUTER DIA: 5/16", THREAD: 1/2-20
Alt. Part Number: AN919-11DPossible NSN: 4730-01-217-4762