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 6130-00-901-5595
NSN 5996-01-256-6673
NSN 6685-01-422-9927
NSN 4140-01-432-6434
NSN 6110-00-911-4000
NSN 5835-01-296-3790
NSN 2925-01-600-2309
NSN 5965-00-782-1662
NSN 5910-01-628-3256
NSN 4140-01-391-6462
NSN 6645-01-548-0218
NSN 6240-01-492-6529