Requires special cleaning and packaging for oxygen/nitrogen service
NSN 6220-01-602-7025
NSN 5975-00-016-9774
NSN 5945-01-580-4954
NSN 5910-01-537-1495
NSN 6685-01-025-1587
NSN 2925-01-248-6028
NSN 5935-01-200-4970
NSN 4140-00-269-5795
NSN 5998-01-411-0528
NSN 5855-01-482-0440
NSN 5920-01-299-5294
NSN 6685-01-401-5360