GJB 1177A-2013 Specification for No.15 aviation hydraulic fluid
1 Scope
This specification specifies the requirements for No.15 aviation hydraulic fluid.
This specification is applicable to No.15 aviation hydraulic oil blended with refined petroleum fractions as base oil and various additives.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this specification. For dated reference, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this specification. However parties to agreements based on this specification are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references or references with version not indicated, the latest edition of the normative document referred to applies.
GB/T 259 Petroleum products - Determination of water-soluble acids and alkalis
GB/T 261 Petroleum products; Determination of flash point; Closed cup method
GB/T 265 Petroleum products - Determination of kinematic viscosity and calculation of dynamic viscosity
GB/T 1884 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method
GB/T 3535 Petroleum oils - Determination of pour point
GB/T 4756 Method for manual sampling of petroleum liquids
GB/T 5096 Petroleum products - Corrosiveness to copper - Copper strip test
GB/T 6540 Petroleum products - Determination of colour
GB/T 7304 Petroleum products and lubricants; Determination of neutralization number; Potentiometric titration method
GB/T 7325 Petroleum products - Lubricating greases and oils - Determination of evaporation loss
GB/T 11133 Liquid petroleum products - Determination of water - Karl Fischer reagent method
GB/T 12579 Determination of foaming characteristics of lubricating oils
GB/T 17476 Standard test method for determination of additive elements, wear metals, and contaminants in used lubricating oils and determination of selected elements in base oils by inductively coupled plasma atomic emission spectrometry (ICP-AES)
GJB 380.4A-2004 Contamination test method of operating liquid for aviation - Part 4: Determination of solid particle contamination level by automatic particle counting method
GJB 563-1998 Light aircraft oils - Determination for corrosiveness and oxidation stability - Metal strip method
GJB 4131 General specification for military POL package
SH 0164 Rules for packaging, storage, transportation and delivery of petroleum products
SH/T 0189 Determination of anti-wear performance of lubricating oil (four-ball machine method)
SH/T 0451 Test method for storage stability of liquid lubricants
SH/T 0505 Standard test method for determination of shear stability of polymer-containing oils by ultrasonic shear method
SH/T 0644 Aviation hydraulic oils - Test method of low temperature stability
SH/T 0691 Standard test method for determining the effect of lubricants on swelling property of synthetic rubbers
3 Requirements
3.1 Qualification appraisal
The products delivered according to this specification shall be products that have been identified as qualified or approved.
3.2 Production requirements
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Quality assurance requirements
5 Delivery preparation
6 Instructions
Annex A (Normative) Determination of solid particulate impurity in hydraulic oil
