Critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features
A fixed number of components and/or items, not all having the same basic name, which utilizes sound waves for underwater communications.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6110-00-146-2114
NSN 2925-01-167-6500
NSN 6220-01-050-8706
NSN 5835-01-392-7683
NSN 6220-00-184-0362
NSN 6645-01-305-4068
NSN 7035-01-192-9989
NSN 5925-01-441-5256
NSN 2925-01-430-4206
NSN 7035-01-045-7202
NSN 6135-00-422-3967
NSN 5855-01-532-7513