No other part numbers with same form, fit, and function found.
A item specifically designed to automatically/manually maintain outlet pressure in a divers helmet/breathing apparatus. It is designed for use with breathing gasses.
NSN 7035-00-490-0485
NSN 5855-01-415-3987
NSN 5855-01-353-3958
NSN 5975-00-528-9774
NSN 5975-00-730-3164
NSN 6320-00-553-8427
NSN 6320-00-790-4844
NSN 5965-01-496-4765
NSN 6130-01-467-7473
NSN 6650-00-809-1817
NSN 5965-00-871-2678
NSN 6145-01-392-2208