Special cleaned for liquid oxygen service
NSN 6130-00-581-2006
NSN 6110-01-256-2541
NSN 5998-00-161-4228
NSN 6110-01-090-0804
NSN 6320-01-116-3980
NSN 6135-01-115-2867
NSN 5998-01-278-8174
NSN 5996-01-105-7385
NSN 4140-01-096-5722
NSN 6240-01-551-8612
NSN 5965-01-280-3772
NSN 5990-01-088-5293