Figure 52-2 heating system, item 1 (s/n asv005 through asv018 only)
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. Each connecting end must have either standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, pipe to hose; elbow, tube to hose; and elbow, hose to boss.
NSN 2925-01-254-3068
NSN 6610-01-433-2219
NSN 6220-01-130-1592
NSN 5945-00-133-3007
NSN 6240-00-079-1759
NSN 5945-01-411-6180
NSN 5920-01-215-0497
NSN 5975-01-230-7133
NSN 6650-01-504-4745
NSN 6105-00-075-2487
NSN 5905-00-155-4767
NSN 6220-00-578-6539