DEFSTAN 91-112/1(1997) : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LUBRICATING OIL, GEAR, AIRCRAFT, LIGHT, NATO CODE: 0-153, JOINT SERVICE DESIGNATION: OEP-30 & LUBRICATING OIL, GEAR, AIRCRAFT, MEDIUM, NATO CODE: 0-155, JOINT SERVICE DESIGNATION: OEP-70
12-01-2013
01-11-2002
Scope
Warning
Related Documents
Materials
Qualification Approval of Product
Quality Assurance
Testing
Keeping Qualities
Containers and Marking of Containers
Specifies requirements for 2 grades of oil intended for use as lubricants for aircraft mechanisms including bushes and highly-loaded aircraft gears. The medium grade oil is intended for the temperature range -30 Deg C to +120 Deg C and the light grade for temperatures ranging from -40 Deg C to +110 Deg C.
| DevelopmentNote |
Supersedes DTD 581C (07/2001)
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| DocumentType |
Standard
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| PublisherName |
UK Ministry of Defence Standards
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| BS EN ISO 4259:2006 | Petroleum products. Determination and application of precision data in relation to methods of test |
| BS 2000-226(1995) : 1995 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - CALCULATION OF VISCOSITY INDEX FROM KINEMATIC VISCOSITY |
| BS EN ISO 3104:1996 | Methods of test for petroleum and its products. Petroleum products. Transparent and opaque liquids. Determination of kinematic viscosity and calculation of dynamic viscosity |
| BS 1449-1.1:1991 | Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip General specification |
| BS 2000-15(1995) : 1995 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF POUR POINT |
| DEFSTAN 05-50(PT25)/1(1987) : 1987 | METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 25: PREPARATION OF STEEL PANELS FOR TEST PURPOSES |
| BS 2000-177(1996) : 1996 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF ACID NUMBER - POTENTIOMETRIC TITRATION METHOD |
| BS EN 22719:1994 | Methods of test for petroleum and its products. Petroleum products and lubricants. Determination of flash point. Pensky-Martens closed cup method |
| DEFSTAN 05-52(PT1)/2(1991) : 1991 | MARKINGS FOR THE IDENTIFICATION OF FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS: CONTAINERS HOLDING 210 LITRES OR LESS |
| DEFSTAN 05-50(PT49)/1(1987) : 1987 | METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 49: STORAGE STABILITY OF OILS AND HYDRAULIC FLUIDS |