DEFSTAN 91-21/3(1989) : 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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, COMPOUNDED NATO CODE: 0-254 JOINT SERVICE DESIGNATION: OC-160
Hardcopy , PDF
24-02-2023
English
01-01-1989
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Preface
1 Scope
2 Warning
3 Related Documents
4 Materials
5 Quality Assurance
6 Keeping Qualities
7 Containers and Marking of Containers
Annex A - Method for the determination of Low
Temperature Stability
Annex B - Related Documents List
States the requirements for one grade of lubricating oil, compounded, for use in exposed parts of reciprocating machinery which are not fed by forced lubrication and where the oil is subject to water contamination.
| DevelopmentNote |
Supersedes DEFSTAN 91-21/2(1981) (10/2003) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (01/2006)
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| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| IP 71 : 1995 | SECTION 1: PETROLEUM PRODUCTS - TRANSPARENT AND OPAQUE LIQUIDS - DETERMINATION OF KINEMATIC VISCOSITY AND CALCULATION OF DYNAMIC VISCOSITY - SECTION 2: GLASS CAPILLARY KINEMATIC VISCOMETERS - SPECIFICATIONS AND OPERATING INSTRUCTIONS (TWO PART SET) |
| BS 2000-136(1993) : 1993 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF SAPONIFICATION NUMBER - TITRATION METHOD |
| DEFSTAN 05-50(PT11)/1(1986) : 1986 | METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 11: EMULSIFICATION PROPERTIES OF OILS AND HYDRAULIC FLUID |
| BS 2000-71(1990) : 1990 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - KINEMATIC VISCOSITY OF TRANSPARENT AND OPAQUE LIQUIDS AND CALCULATION OF DYNAMIC VISCOSITY |
| BS 2000-1(1995) : 1995 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF ACIDITY, NEUTRALIZATION VALUE - COLOUR INDICATOR TITRATION METHOD |
| BS 2000-182(1993) : 1993 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF INORGANIC ACIDITY OF PETROLEUM PRODUCTS - COLOUR INDICATOR TITRATION METHOD |
| ASTM D 93 : 2016-07 | TEST METHODS FOR FLASH POINT BY PENSKY-MARTENS CLOSED CUP TESTER |
| BS 2000-15(1995) : 1995 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF POUR POINT |
| DEFSTAN 05-52(PT1)/3(1999) : 1999 | MARKINGS FOR THE IDENTIFICATION OF FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 1: CONTAINERS HOLDING 216.5 LITRES OR LESS |
| IP 15 : 2015 | PETROLEUM PRODUCTS - DETERMINATION OF POUR POINT |
| BS 2000-34(2002) : 2002 AMD 15248 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF FLASH POINT - PENSKY-MARTENS CLOSED CUP METHOD |
| BS 4459:1978 | Method for calculating viscosity index of petroleum products and lubricants from kinematic viscosity |
| BS 2882:1980 | Method for determination of water and sediment in crude petroleum and fuel oils (centrifuge method) |
| IP 75 : 1982 | DETERMINATION OF WATER AND SEDIMENT CONTENT OF FUEL OIL - CENTRIFUGE METHOD |
| BS 4714:1980 | Method for laboratory determination of density or relative density of crude petroleum and liquid petroleum products (hydrometer method) |
| IP 136 : 1999 | PETROLEUM PRODUCTS - DETERMINATION OF SAPONIFICATION NUMBER - PART 2 - POTENTIOMETRIC TITRATION METHOD |
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