DEFSTAN 91-98/2(2001) : 2001
Current
The latest, up-to-date edition.
LUBRICATING OIL, GAS TURBINE ENGINE, SYNTHETIC GRADE 7.5 CST NATO CODE: O-149 JOINT SERVICE DESIGNATION: OX-38
Hardcopy , PDF
English
07-12-2001
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Preface
Main Text
SECTION 1 - GENERAL REQUIREMENTS
1 Scope
2 WARNING
3 Related Documents
4 Materials
5 Product Conformity Certification
SECTION 2 - TEST REQUIREMENTS
6 Testing
7 Keeping Qualities
8 Containers and Marking of Containers
ANNEX A - Original Equipment Manufacturer (OEM) Approval
of the Product
ANNEX B - Related Documents
States the requirements for one grade of synthetic lubricating oil intended primarily for use in aircraft gas turbine engines and relevant ancillary equipment.
| DevelopmentNote |
Supersedes DEFSTAN 91-98/1(1994) (10/2003) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (01/2018)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Current
|
| Supersedes |
| DEFSTAN 81-147/1(2017) : 2017 | WATER-VAPOUR RESISTANT MATERIAL AND BAGS FOR PACKAGING |
| DEFSTAN 80-134/4(2008) : 2008 | PAINT SYSTEM, ANTI-SLIP FOR SHIPS DECKING, MULTI-PACK - TYPE 1: MEDIUM TEXTURE (HANGAR DECKS, WEATHER DECKS) - TYPE 2: ROUGH TEXTURE (FLIGHT DECKS) |
| DEFSTAN 80-164/3(2009) : 2009 | PAINT, SYSTEM, FLUORESCENT |
| DEFSTAN 80-134/5(2014) : 2014 | PAINT SYSTEM, ANTI-SLIP FOR SHIPS DECKING, MULTI-PACK - TYPE 1: MEDIUM TEXTURE - HANGAR DECKS, WEATHER DECKS TYPE 2: ROUGH TEXTURE - FLIGHT DECKS |
| DEFSTAN 80-214/3(2009) : 2009 | PAINT, FINISH, SELECTIVELY STRIPPABLE, ACRYLIC - TYPES: BRUSHING, SPRAYING |
| DEFSTAN 91-100/3(2001) : 2001 | LUBRICATING OIL, GAS TURBINE ENGINE, SYNTHETIC GRADE 5CST NATO CODE: O-160 JOINT SERVICE DESIGNATION: OX-26 |
| DEFSTAN 81-101/2(2008) : 2008 | REUSABLE WATER VAPOUR RESISTANT BAGS FOR ENGINE CHANGE UNITS, PROPULSION UNITS AND ASSOCIATED EQUIPMENT |
| DEFSTAN 80-158/4(2010) : 2010 | PAINT, FINISH, EROSION RESISTING FOR AIRCRAFT, POLYURETHANE, MULTI-PACK, VOC COMPLIANT |
| DEFSTAN 91-101/3(2001) : 2001 AMD 1 2002 | LUBRICATING OIL, GAS TURBINE ENGINE, SYNTHETIC GRADE 5 CST NATO CODE: O-156 JOINT SERVICE DESIGNATION: OX-27 AND OX-28 |
| DEFSTAN 81-101/3(2016) : 2016 | REUSABLE WATER VAPOUR RESISTANT BAGS FOR ENGINE CHANGE UNITS, PROPULSION UNITS, AND ASSOCIATED EQUIPMENT |
| DEFSTAN 02-345/2(2013) : 2013 | REQUIREMENTS FOR FLEXIBLE RUBBER PIPE ASSEMBLIES AND BELLOWS FOR USE IN SYSTEMS FROM VACUUM TO 20 BAR |
| DEFSTAN 80-158/3(2004) : 2004 | PAINT SYSTEM, EROSION RESISTING FOR AIRCRAFT, POLYURETHANE, MULTI-PACK, VOC COMPLIANT |
| SAEITC TS220-1 | TS220 Technical Specification for Self Locking Union Nuts (Unified Threads) Manufactured from INCO718 Material.1270 MPa (185000 lbf/in2) Minimum Tensile Strength at Room Temperature |
| SBAC TS 128 : 6 | 'ALL-METAL' SELF-LOCKING NUTS (UNJ THREADS) 1100 MPA (160,000 LBF/IN[2]) MINIMUM TENSILE STRENGTH AT ROOM TEMPERATURE |
| BS PL 6:2005 | Properties of unsaturated polyester resins for low pressure laminating of glass fibre reinforced composites. Specification |
| SAE AMS79_015 | Compound, Cleaning Gel for Aircraft Surfaces |
| SAE AMS79_017 | Compound, Cleaning, Foaming, for Aircraft Surfaces |
| SAE ARP5088B | Test Method for the Determination of Total Acidity in Polyol Ester and Diester Gas Turbine Lubricants by Automatic Potentiometric Titration |
| 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) |
| DEFSTAN 05-50(PT61)/2(2003) : 2003 AMD 1 2003 | METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 61: METHODS FOR TESTING GAS TURBINE ENGINE SYNTHETIC LUBRICANTS |
| IP 166 : 77(R1992) | DETERMINATION OF LOAD-CARRYING CAPACITY OF LUBRICANTS - IAE GEAR MACHINE METHOD |
| SAE AIR4978C | Temporary Methods for Assessing the Load Carrying Capacity of Aircraft Propulsion System Lubricating Oils |
| 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 |
| DEFSTAN 91-94/2(2001) : 2001 | LUBRICATING OIL, GAS TURBINE ENGINE, SYNTHETIC GRADE 3 CST JOINT SERVICE DESIGNATION: OX-7 |
| IP 367 : 2015 | PETROLEUM PRODUCTS - DETERMINATION AND APPLICATION OF PRECISION DATA IN RELATION TO METHODS OF TEST |
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