MIL-R-193090
3.6.2 Shock, transportation. The relay shall show no damage and shall meet all the performance requirements and product characteristics of this specification after being tested as in 4.4.2.
3.6.3 Acceleration. The relay, mounted by its normal mounting means on a flat plate in an acceleration device, shall withstand an acceleration of 15g's applied for not less than 0.2 second, as specified in 4.4.3. These accelerations may occur in any direction. Thereafter the relay shall show no damage and shall meet all performance requirements and product characteristics of this specification.
3.6.4 Temperature and humidity.
3.6.4.1 High temperature and humidity, nonoperating. The relay shall show no damage and shall meet all the performance requirements and product characteristics of this specification after being tested as in 4.4.4.1.
3.6.4.2 High temperature, operating. The relay shall be capable of meeting all the performance requirements of this specification while undergoing the test specified in 4.4.4.2.
3.6.4.3 Low temperature, nonoperating. The relay shall meet all the performance requirements and product characteristics of this specification after being tested as in 4.4.4.3.
3.6.4.4 Low temperature, operating. The relay shall be capable of meeting all the performance requirements of this specification while undergoing the test specified in 4.4.4.4.
3.6.5 Pressure.
3.6.5.1 High altitude transportation. The relay shall withstand exposure to a pressure 1.7 pounds per-square-inch absolute (psia) as specified in 4.4.5.1 and thereafter shall show no damage and shall meet all the performance requirements and product characteristics of this specification.
3.6.5.2 Fluctuating pressure. The relay shall withstand exposure to pressure cycles between atmospheric pressure and 10 psia as specified in 4.4.5.2 and thereafter shall show no damage and shall meet all the performance requirements and product characteristics of this specification.
3.6.5.3 Immersion. The relay shall withstand exposure to immersion as specified in 4.4.5.3 and thereafter shall show no damage or corrosion and shall meet all the performance requirements and product characteristics of this specification.
3.7 Cleanup. Prior to and after final assembly; all parts, components, and the assembly shall be thoroughly cleaned of loose, spattered, or excess solder, metal chips, rosin flash, and other foreign matter.
3.8 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs.
3.9 Workmanship. The relay, including all parts and accessories, shall be constructed and finished in a manner to ensure compliance with all requirements of this specification. Particular attention shall be paid to neatness and thoroughness of soldering, wiring, impregnation of coils, marking of parts and assemblies, painting, plating, riveting, machine screw assemblies, welding, brazing and freedom of parts from burrs and sharp edges. The standards of workmanship exhibited in any approved preproduction sample subject to any qualification stated in the Government's notice of approval, shall be determinative of the requirements of the contract relative to workmanship insofar as not specifically covered by applicable specifications.
4. VERIFICATION.
4.1 Classification of inspection. The inspection requirements specified herein are classified as follows: (a) Preproduction inspection (see 4.4).
(b) Conformance inspection (see 4.3).
(c) Periodic production inspection (see 4.4).
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