UNION, FLARELESS TUBE BULKHEAD AND UNIVERSAL AS21924F

DOI: https://doi.org/10.4271/AS21924F

Issuing Committee: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Publisher: SAE International

Pages: 3

Rationale: REVISE ACROSS FLATS DIMENSION “E” FROM REFERENCE TO MIN-MAX TOLERANCES PER ARP1201 TO HARMONIZE WITH PREVIOUS REVISION AS21924D AND EXISTING FAMILY OF AS219XX FITTINGS. ADD NEW DIMENSION B TO DEFINE THE DIAMETRICAL ALLOCATION OF THE TAPER CHAMFERS ON EITHER SIDE OF THE HEXAGON NUT. QPL NOTE UPDATED TO CURRENT VERBIAGE.