Irritating material
A regulator designed to deliver pure breathing oxygen automatically when the user inhales, within a maximum operating altitude of 35,000 feet (10,668 m).
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6145-01-571-6875
NSN 4140-01-149-4803
NSN 6145-01-287-7688
NSN 6110-01-648-0073
NSN 6610-00-633-4338
NSN 5998-00-633-5169
NSN 6320-01-154-1099
NSN 6685-01-205-8526
NSN 6320-00-036-3688
NSN 6110-01-579-5162
NSN 6150-01-477-4374
NSN 5985-00-253-7057