1、7 MIL-P-Ib9bIB (I) 0 997790b OIOIOS I MIL-P-16961B AMENDMENT-1 16 APRIL 1954 MILITARY SPECIFICATION PORCELAIN ENAMEL COATING FOR STEEL MUFFLERS OF INTERNAL COMBUSTION ENGINES Thk amendment forms a part of Mltary Speoificatnz MIL- P-I696iB, dated JO Octobsr 1965, and hua been appt-oved bu the Departm
2、ents of the Amy, the Navy, and the Air Force. Page 6, figure 1: Add the following under “Requirements.”: “4. While being coated with wet slip either by dipping, slushing-on, or spraying, the T sec- tions shall be suspended by a wire hook through the ?&inch hole nearest the corner of the %*-inch plat
3、e and allowed to remain thereon throughout the bisque drying and enamel firing. “Note: The purpose of the holes is primarily to guide the enameler and inform the inspector as to adequacy of slip consistency control to avoid drain line marking, and also to avoid firing fork point marks on any surface
4、. The holes induce drainline marking when slip of improper consistency is applied by flowing-on or dipping. The hole through the v8-inch thick web is also intended for handling on the end of a straight metal rod throughout the heating and quench- ing cycles, thereby avoiding chill effect of metal tongs.” Custodians: Army-Ordnance Corps Navy-Bureau of Ships Army-E Navy-A. Other interest: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
