MS51607B (NOTICE-3), MILITARY SPECIFICATION: VALVE STEM, PURGING (WITH FILTER) (03-JUN-2014)

MS51607B (NOTICE-3), MILITARY SPECIFICATION: VALVE STEM, PURGING (WITH FILTER) (03-JUN-2014)., MS51607B (AR) is inactive for new design, and is no longer used, except for replacement purposes.