Quick view Add to Cart Illustrated Parts Breakdown for Pressure Breathing Oxygen Mask - Type MS 22001 - Parts 77900, 77901, and 77902 Document Part Number: NAVWEPS 03-50B-504 Number of pages: 8Part Number: NAVWEPS 03-50B-504Revision Date: 1-Oct--1957Description: Mfg By: Mine Safety MSRP: Was: Now: $15.00
