An item designed to be a pressure compensating, combination inhalation/exhalation, inhalation or exhalation device.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5998-00-248-7472
NSN 5935-01-343-7255
NSN 5950-01-051-6081
NSN 5905-00-131-4403
NSN 5935-00-542-8645
NSN 5950-01-444-1789
NSN 5990-01-097-4721
NSN 5998-01-292-5292
NSN 6110-01-222-7915
NSN 6645-01-023-8020
NSN 6220-01-239-4477
NSN 5855-00-185-1560