VV-G-632 Grease, Industrial, General Purpose S/S By Mil-Prf-10924This specification covers one grade of a lubricating grease intended primarily for the lubrication of machinery which is equipped with compression type grease cups see 6.8.

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VV-G-632B

TABLE II. Requirements for the finished grease.

Characteristics	Limits
Mineral oil base, % min	80
Worked penetration (1/10 mm)
min	265
max	295
Dropping point, oC, min	85
Water content, %, max	2.5
Free fatty acid, as oleic, % max	0.2
Free alkali, as Ca(OH)2 % max	0.2
Corrosion, copper strip	1lb
Insoluble matter, % max	0.1

3.4 Workmanship. The grease shall be homogeneous, smooth in texture, free of entrapped air, and shall have no odor of rancidity, perfume, or free alcohol.

4. QUALITY ASSURANCE PROVISIONS

4.1 Responsibility for inspection. Unless otherwise specified in the contract, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure that supplies and services conform to prescribed requirements.

4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set forth in this specification, shall become a part of the contractor's overall inspection system or quality program. The absence of any inspection requirement in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government

for acceptance comply with all requirements of the defective material, either indicated or actuate nor does it commit the to acceptance of defective material.

4.2 Lot.

4.2.1 Lot formation. A lot shall consist of all the grease produced by one manufacturer, at one plant, from the same materials and under essentially the same conditions, provided the operation is continuous and does not exceed a 24 hour period. In the event the process is a batch operation, each batch shall constitute a lot (see 4.2.1.1).

4.2.1.1 Batch. A batch is defined as that quantity of material which has been manufactured by a unit chemical process and subjected to a physical mixing operation intended to make the final product substantially uniform.