3 ,m-os MIL-V-81552A NOTICE 1 11 January 1988 MILITARY SPECIFICATION VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING, WITH SAFETY RELIEF MIL-V-81552A, dated 11 December 1970, has been reviewed and determined to be current. Cus tod i ans : Navy - AS Army - AV Preparing Activity: Navy - AS AMSC NIA FSC 1660 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. - THIS DOCUMENT CONTAINS PAGES. y 7 . 1 *U.C. GOVERNMENT PRINTING OFFICE: 1988 - 505-033/91431 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
