1、MIL-D-7870A (2) 36 7779906 0386306 Y E ,a -/- I MIL-D-7890A(ASG) AMENDMENT 2 _ 27 June 1973 SUPERSEDING AMENDMENT 1 7 April 1971 MILITARY SPECIFICATION DESIGN AND INSTALLATION OF ANTI-G SUIT PRESSURE SYSTEMS IN JET PROPELLED AIRCRAFT This amendment forms a parr of Military Specification MIL-D-7890A(
2、ASG), dated 9 May 1968, and has been approved by the Department of the Air Force and the Naval Air Systems Command. Page 1, paragraph 2.1: title thereto, Under Military Specifications add “MIL-T-8506 Tubing, Steel, Corrosion-Resistant, (304), Annealed, Seamless, and Welded“. Under Military Standards
3、 delete “AN6532“ and the title thereto and add “MS27755 Connector, Hose, Quick Disconnect, Female, Anti “G“ Suit“. Under Federal Specifications delete 1WW-T-70011 and the Page 2, paragraph 3.1.2: Delete and substitute: “3.1.2 MIL-T-8506 (18-8 stabilized). The tubing shall be the minimum size necessa
4、ry to provide for airflow (see 3.4.1) through the tubing (inside diameter) and to provide for satisfactory connection of hoses and fittings to the tubing (outside diameter) .I1 Metal tubinn. Metal tubing shall be steel tubing conforming to Page 2, paragraph 3.3.1, third sentence: Delete. Page 3, par
5、agraphs 3.3.3.2 and 3.3.4, second line: subs t it ut e It MS 27 7 55“ . Delete “AN6532“ and Page 3, paragraph 3.4.1, third line: substitute “between 50 F and 130 F“. Delete “not greater than 400“ PIc and Custodians : Preparing activity: Navy - AS Air Force - 11 Air Force - 11 Project No. 1660-0284 Reviewers: Navy - AS Air Force - 71 THIS DOCUMENT CONTAINS 1 PAGES. FSC 1660 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
