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DEFSTAN 91-105/1(1997) : 1997

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GREASE, MULTI-PURPOSE, HEAVY DUTY - NATO CODE: G-421 - JOINT SERVICE DESIGNATION: XG-291
Superseded date

28-02-2003

Published date

12-01-2013

Publisher

UK Ministry of Defence Standards

Preface
1 Scope
2 WARNING
3 Related Documents
4 Materials
5 Qualification Approval of the Product
6 Quality Assurance
7 Testing
8 Keeping Qualities
9 Containers and Marking of Containers
Table A Test Requirement: Base Oil
Table B Test Requirements: Grease
Annex A Qualification Approval of the Product
Annex B Method for the Determination of
              Water Absorption
Annex C Related Documents List

This document specifies requirements re one grade of multi-purpose grease for lubrication of anti-friction bearings, gearboxes, plain bearings plus other mechanisms over a temperature range minus 30DEGC plus 140DEGC and where the performance is satisfactory in the presence of water is required.

DevelopmentNote
Supersedes DEFSTAN 91-28/1(1976) (07/2001)
DocumentType
Standard
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy
Supersedes

BS EN ISO 4259:2006 Petroleum products. Determination and application of precision data in relation to methods of test
BS 2000-121(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF OIL SEPARATION FROM LUBRICATING GREASE - PRESSURE FILTRATION METHOD
BS EN ISO 3696:1995 Water for analytical laboratory use. Specification and test methods
DEFSTAN 05-50(PT64)/1(1995) : 1995 METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 64: EFFECT OF PETROLEUM PRODUCTS ON ELASTOMERS
DEFSTAN 05-50(PT62)/1(1995) : 1995 METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 62: LOW TEMPERATURE TORQUE OF GREASES CONTAMINATED WITH WATER
IP 186:2015 DETERMINATION OF LOW TEMPERATURE TORQUE OF LUBRICATING GREASE
DEFSTAN 05-50(PT33)/2(1990) : 1990 METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 33: STORAGE STABILITY OF GREASE
BS 2000-142(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF OXIDATION STABILITY OF LUBRICATING GREASE - OXYGEN BOMB METHOD
BS 2000-168(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF ROLLING BEARING PERFORMANCE OF LUBRICATING GREASE
BS 2000-50(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF CONE PENETRATION OF LUBRICATING GREASE
DEFSTAN 05-50(PT63)/1(1995) : 1995 METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 63: WORKING STABILITY OF GREASE CONTAMINATED WITH WATER
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
DEFSTAN 93-52(PT5)/1(1988) : 1988 VULCANIZED RUBBERS FOR USE AS STANDARD TEST MATERIALS - PART 5: VULCANIZED ACRYLONITRILE-BUTADIENE RUBBER SHEET, STANDARD L
BS 2000-220(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF RUST PREVENTION CHARACTERISTICS OF LUBRICATING GREASES
DEFSTAN 05-52(PT1)/2(1991) : 1991 MARKINGS FOR THE IDENTIFICATION OF FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS: CONTAINERS HOLDING 210 LITRES OR LESS
BS 2000-112(1993) : 1993 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF CORROSIVENESS TO COPPER OF LUBRICATING GREASE - COPPER STRIP METHOD

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