A regulator designed to maintain a constant flow of breathing oxygen in predetermined amounts depending on the altitude at which it is being used.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5920-01-171-9139
NSN 5998-00-143-4723
NSN 6620-01-241-9088
NSN 6110-01-430-3684
NSN 6685-00-882-8127
NSN 6685-01-239-8129
NSN 5910-01-367-0536
NSN 5835-01-192-4165
NSN 5920-01-255-6903
NSN 5975-00-336-3481
NSN 5905-00-349-7055
NSN 6145-00-825-7316