SAE J512 Flare type fittings shall be as specified in Figures 1 to 4 and Tables 3 to 5. As DIMENSIONS OF CONNECTORS, UNIONS, ELBOWS, AND TEES.
SAE CONNECTORS, UNIONS, ELBOWS, AND TEES code number as follows:
FIGURE 1A (010102)
FIGURE 1B (010101)
FIGURE 1C (010103)
FIGURE 2A (010202)
FIGURE 2B (010201)
FIGURE 2C (010203)
FIGURE 2D (010302)
FIGURE 3A (010401)
FIGURE 3B (010425)
FIGURE 3C (010424)
For sizes 3/16 to 3/8 and 1/2 to 3/4 the SAE flare type fittings depicted in Figures 1A to 3C are identical with the corresponding refrigeration tube fittings specified in SAE J513. Special size combination fittings 3/16 to 3/8 and 1/2 to 3/4 shall be as specified in SAE J513.
