As differentiated by cleaned for oxygen service
A set of two or more diaphragms, usually composed of dissimilar metals, designed for replacement as a unit in a packless valve.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6135-00-715-4001
NSN 5996-00-213-7121
NSN 5999-01-520-5795
NSN 5910-00-888-2955
NSN 6110-00-862-6407
NSN 6685-01-279-6300
NSN 5910-01-577-1236
NSN 6610-00-594-6372
NSN 5905-01-583-0947
NSN 5999-00-451-7627
NSN 5920-01-297-5895
NSN 5950-00-427-6507