Nickel copper alloy; 4.00 ips; 1.50 ips
A corrosion resistant metallic/nonmetallic item fabricated from a single internally cored casting. It is specifically designed to reduce breathing gas velocity while increasing static pressure to effectively defog the viewpoint of a helmet, deep-sea diver's and helmet, deep-sea diver's helium-oxygen
NSN 5998-01-003-9274
NSN 5990-00-513-5328
NSN 5915-01-234-9092
NSN 5999-01-425-2289
NSN 5945-00-754-5798
NSN 6620-01-324-7809
NSN 5965-00-834-1843
NSN 6645-01-467-3182
NSN 6130-01-294-0993
NSN 5996-01-422-8103
NSN 5905-01-326-8318
NSN 5905-01-468-5532