O-ring face seal
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side and/or heel inlet(s).
NSN 5920-01-122-6303
NSN 6220-01-262-7002
NSN 6320-00-937-5625
NSN 5855-00-100-9003
NSN 6135-00-809-2148
NSN 6645-00-435-5610
NSN 6320-01-659-2819
NSN 6685-01-335-7587
NSN 2925-01-586-9280
NSN 5998-00-291-6818
NSN 6135-00-900-2139
NSN 6105-00-197-8671