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 5996-00-951-9181
NSN 6105-01-454-9381
NSN 6150-01-056-7146
NSN 4140-00-104-7323
NSN 5905-01-387-7942
NSN 5990-00-386-4951
NSN 5999-01-406-4911
NSN 5990-01-172-4553
NSN 5950-00-798-0684
NSN 5999-01-646-2264
NSN 5935-00-262-5173
NSN 5985-00-085-4029