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 6240-01-152-2662
NSN 6645-01-217-2888
NSN 6650-01-200-3293
NSN 6105-01-512-1140
NSN 4140-00-246-4969
NSN 5915-00-510-5331
NSN 6220-00-045-7066
NSN 4140-01-333-1439
NSN 5935-01-520-5764
NSN 5965-01-467-0706
NSN 5915-00-514-2098
NSN 5996-00-984-2145