Consists of 6 o-rings, 1 battery holder and 1 battery snap; used for various ssb diver units
NSN 5835-01-416-6455
NSN 5930-00-045-0847
NSN 5855-00-631-4565
NSN 5960-00-151-7576
NSN 6150-01-400-2914
NSN 5990-01-463-2279
NSN 5855-01-229-3864
NSN 5950-00-184-6836
NSN 6110-01-310-6643
NSN 5920-00-925-6661
NSN 5915-01-381-0419
NSN 5920-01-058-0763