Requires special cleaning and packaging for oxygen and nitrogen service
NSN 4140-01-292-7854
NSN 7035-00-908-4933
NSN 5905-01-517-6122
NSN 5985-01-205-6372
NSN 5999-01-501-0694
NSN 6685-00-180-0349
NSN 5998-00-842-3845
NSN 5996-00-298-1932
NSN 2925-01-609-8464
NSN 5915-01-281-8559
NSN 5985-00-801-7435
NSN 5999-01-522-1650