Special cleaned for liquid oxygen service
NSN 5930-00-265-6271
NSN 5945-01-522-3617
NSN 7035-00-679-9027
NSN 6220-01-661-0976
NSN 6145-01-044-1635
NSN 5835-01-501-0526
NSN 6240-01-158-9299
NSN 6645-00-099-6913
NSN 5915-01-384-3383
NSN 4140-01-136-0169
NSN 6145-00-990-9700
NSN 5975-01-052-5059