1、I NOT MEASUREMENT I I SENSITIVE I MIL-C-81751B AMENDMENT 1 12 January 1994 MILITARY SPECIFICATION COATING, METALLIC-CERAMIC This amendment forms a part of MIL-C-81751B, dated 17 January 1972, and i S approved for use by al 1 Departments and Agencies of the Department of Defense PAGE 2 2.1, delete: “
2、0-T-236 O-T-634 OQ-S-6 9 1 MIL-R-5632 MIL-T-81 533 2.2, under ASTM: a. Add: “A 515 B 244 Tetrachloroethylene (Perchloroethylene), Technical , Grade Trichloroethylene, Technical Steel, Plate, Sheet, and Strip - Corrosion Resisting Rods and Wire, Steel, Welding (For Aircraft Applications) Trichloroeth
3、ane, 1,1.1, (Methyl Chloroform) Inhi bi ted, Vapor Degreasl ng“ PAGE 3 Pressure Vessel Plates, Carbon Steel, for Intermediate and Higher Temperature Service Coatings, Anodic, Measuring Thickness of, On Aluminum With Eddy Current Instruments“ b. Delete: “B 529 Method for the Measurement of Coating Th
4、ickness by the Eddy Current Test Method: Non conductive Coatlngs on Nonmagnetic Basi S Metal S“ 2.2, after ASTM listings, Add: “SAE AMS 6457 Steel Wire, Welding, 0.95 Cr - 0.20 MO (0.28 -0.33) (SAE 41301, Vacuum Melted“ AMSC N/A FSC MFFP DISTRIBUTION STATEMENT A. Approved for public release; distri
5、bution 1 S unlimited. 1 of 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-81 751 B AMENDMENT 1 PAGE 8 3.4.3 Line 10, after TT-C-290, delete: “with a suitable solvent such as trichloroethylene, O-T-634; perchloroethylene, O-T-236; or 1, 1,l t
6、richloroethane, MIL-T-81 533“ PAGE 13 4.3.2.4: a. Line 3: Delete “QQ-S-691“ and substitute: “ASTM A515“ b. Line 5: Delete “MIL-R-5632, class 1“ and substitute: “AMs 6457“ PAGE 17 4.6.1, Line 3, delete: “8529“ and substitute: “B244“ Custodians: Army - MR Navy - AS Air Force - 11 Review activities: Army - AR, ER, ME Navy - SH User activities: Navy - YD, OS Prepar i ng act i v i ty : (Project No. MFFP-0533) Navy - AS 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
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