1、MIL-C-21049F AMENDMENT 1 27 December 1995 MILITARY SPECIFICATION COUPLING ASSEMBLIESy QUICK DISCONNECT, AIRCRAFT LIQUID OXYGEN SYSTEMS This amendment forms a part of MIL-C-21049F, dated 31 December 1990, and is approved for use by all Departments and Agencies of the Department of Defense. PAGE 1 2.1
2、.1 Under SPECIFICATIONS - FEDERAL, delete the following: “ O-T- 620 1, 1, 1, Trichloroethane, Technical, Inhibited (Methyl Chloroform) II. PAGE 2 2.1.1 Under STANDARDS - MILITARY, add the following: “MI L-STD- 1359 Cleaning Methods and Procedures for Breathing Oxygen Eq u i pmen t . II PAGE 11 4.7.8
3、.1 Delete the third sentence and substitute: “After starting the flow of liquid oxygen, submerge the cold assembly in a bath of fluorocarbon type solvent (Fluorinert 3M Co.) or similar non- reactive solvent and flow for two minutes.“ Custodi ans : Navy - AS Air Force - 11 Review activities: Air Force - 71, 99 Preparing activity: (Project 1660-0697) Navy - AS AMSC N/A 1 of 1 FSC 1660 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
