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 5835-00-779-2836
NSN 6320-01-157-9076
NSN 6685-01-538-2326
NSN 5975-01-441-7955
NSN 5950-01-118-1898
NSN 5925-00-695-9414
NSN 6145-01-643-0022
NSN 4140-00-101-7903
NSN 6645-01-048-7717
NSN 2925-01-411-4666
NSN 6105-00-079-0547
NSN 5975-00-938-7905