FED-STD-791 Lubricants, Liquid Fuels, And Related Products, Testing Method OfThis test method standard is composed of standard test methods for sampling, inspecting and testing lubricants, liquid fuels and related products. It is issued pursuant to the Federal Property and Administration Services Act of 1949, as amended and its application to the purchase of commodities referred to herein is mandatory on all Federal agencies.

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'�NOTE:This draft dated 15 April 2006' by DasH - Page 81 of 460

FED-STD-791D

NOTE 3: If dirt in excess of specification limits is not found in the first run, the grease

shall meet the requirements of the test.

If dirt in excess of the specification limits is found in first run, two more runs shall be

conducted. If dirt in excess of specification limits is found in one or both of these runs, the

grease shall fail the test.

8. REPORTING

8.1 Report the number of particles in the following ranges:

25-75 �m

75-125 �m

125 or larger �m

9. PRECISION

9.1 Precision data have not been developed for this method.

Method Prepared By:

Navy - NADC - 1986