Designed for use at sea in low temperatures and salt water
NSN 4140-01-172-1262
NSN 5996-01-368-9058
NSN 6320-01-399-6177
NSN 6650-00-925-8421
NSN 5996-01-425-9815
NSN 6610-00-821-2635
NSN 5925-01-126-6288
NSN 6610-00-658-8359
NSN 5920-00-753-5113
NSN 6110-01-581-5626
NSN 5999-00-293-1718
NSN 6320-00-937-5625