Special o-ring material, per mil-p-5510c, do not dupe to any other nsn
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5985-00-263-7870
NSN 6240-01-264-2574
NSN 5999-00-610-0720
NSN 5965-01-281-3895
NSN 5999-01-655-2504
NSN 5990-00-665-4105
NSN 6620-00-698-6700
NSN 6150-01-218-0746
NSN 4140-01-457-5539
NSN 5985-01-519-8628
NSN 5910-01-069-1551
NSN 6685-00-564-9800