OST

1981

OST 1 90160-81
OST 1 90160-81
Welded rings from steel of 12Х25Н16Г7АР and 12Х25Н16Г7АР-Ш types made of hot-rolled and moulded profiles.
OST 1 90161-81
OST 1 90161-81
Welded rings from steel of 14X17H2 type made of hot-rolled and moulded profiles.
OST 1 90162-81
OST 1 90162-81
Welded rings from steel of 37Х12Н8Г8МФБ and 37Х12Н8Г8МФБ-Ш types made of hot-rolled and moulded profiles.
OST 1 90163-81
OST 1 90163-81
Welded rings from steel of 1Х12Н20Т2 type made of hot-rolled and moulded profiles.
OST 1 90164-81
OST 1 90164-81
Welded rings from steel of 13Х11Н2В2МФ-Ш type made of hot-rolled and moulded profiles.
OST 1 90165-81
OST 1 90165-81
Welded rings from steel of 11Х11Н2В2МФ-Ш type made of hot-rolled and moulded profiles.
OST 1 90262-81
OST 1 90262-81
Pressed sections of 01420 grade aluminium alloys.
OST 1 90296-81
OST 1 90296-81
Stampings made of Aluminium alloy. Grade 1420.
OST 1 90298-81
OST 1 90298-81
Titanium alloys. Acceptance regulations. Chemical composition inspection.
OST 1 90299-81
OST 1 90299-81
Stampings and forgings made of Aluminium alloy. Grade 1201.
OST 1 90300-81
OST 1 90300-81
Adhesives. Method of testing adhesive compounds of ablator with metal for tearing off.
OST 1 90301-81
OST 1 90301-81
Unprofiled welded rings made of steel. Type 20. Technical requirements.
OST 1 90302-81
OST 1 90302-81
Unprofiled welded rings made of steel. Х12НМБФ-Ш (ЭП609-Ш) type. Technical requirements.
OST 1 90303-81
OST 1 90303-81
Welded rings from alloy. ХН50ВМТЮБ-ВИ (ЭП648-ВИ) type made of hot-rolled and moulded profiles. Technical requirements.
OST 1 90304-81
OST 1 90304-81
Welded rings from alloy. ХН62ВМЮТ-ВД (ЭП708-ВД) type made of hot-rolled and moulded profiles. Technical requirements.
OST 1 90305-81
OST 1 90305-81
Unprofiled welded rings made of steel of 11Х11Н2В2МФ-Ш (ЭИ962-Ш) type. Technical requirements.
OST 1 90308-81
OST 1 90308-81
Occupational safety standards system. Work with glass materials. General safety requirements.
OST 1 90310-81
OST 1 90310-81
Unprofiled welded rings made of sheets and plates of titanium alloy of OT4 type. Technical requirements.
OST 1 90311-81
OST 1 90311-81
Unprofiled welded rings made of sheets and plates of titanium alloy of OT4-1 type. Technical requirements.
OST 1 90312-81
OST 1 90312-81
Unprofiled welded rings made of sheets and plates of titanium alloy of BT5-1 type. Technical requirements.
OST 1 90313-81
OST 1 90313-81
Unprofiled welded rings made of sheets and plates of titanium alloy of BT20 type. Technical requirements.
OST 1 92021-81
OST 1 92021-81
Pressed sections of steels and alloys for welding rings. Specifications.
OST 1 92091-81
OST 1 92091-81
Occupational safety standards system. Pressure vessels. Installation and operation in industrial facilities. Safety requirements.
OST 1.90308-81
OST 1.90308-81
SSBT. Works on glass materials. General safety requirements
OST 1.92091-81
OST 1.92091-81
SSBT. Pressure vessels. Installation and operation in industrial premises
OST 1-00010-81
OST 1-00010-81
Thread exit. Runaways, undercuts, undercuts, grooves and chamfers
OST 1-00151-81
OST 1-00151-81
Airplane electrical machines. Method of calculating the quantitative indicators of dependability.
OST 1-00410-81
OST 1-00410-81
Industry-based uniformity measurement system. Automated measurement assurance system. General provisions.
OST 1-00411-81
OST 1-00411-81
Main combustion chambers of gas turbine engines. Methods of processing the results of field measurements of gas temperature.
OST 1-00412-81
OST 1-00412-81
Gas turbine engines. General requirements for the supply of tests in the thermal chamber
OST 1-00414-81
OST 1-00414-81
Review of standardization and unification level of component part designs for aircraft, engines and means of their grounding servicing. Procedure and rules.
OST 1-00415-81
OST 1-00415-81
Aircraft and helicopter interior lightning. General requirements.
OST 1-00416-81
OST 1-00416-81
Cockpit alarm system of aircrafts and helicopters. General requirements.
OST 1-00417-81
OST 1-00417-81
Three-stage float gyroscopes for inertial aircraft systems. Terms and Definitions
OST 1-00418-81
OST 1-00418-81
Industry-based uniformity measurement system. Technique and tools for defining of dynamic characteristics of gas flow temperature sensors.
OST 1-00419-81
OST 1-00419-81
The cabin of the helicopter with one pilot. Requirements for the placement of main and emergency controls
OST 1-00420-81
OST 1-00420-81
Helicopter cockpits for two pilots sitting together or for a pilot and an operator. Requirements for the placement of main and emergency controls.
OST 1-00421-81
OST 1-00421-81
Industry-based uniformity measurement system. Presentation of the results of verification and instrument calibration.
OST 1-00422-81
OST 1-00422-81
Industry-based uniformity measurement system. Procedure for works conducting of metrological assurance of test equipment.
OST 1-00423-81
OST 1-00423-81
Order of design documentation transfer for aircraft on-board devices from design company to production company.
OST 1-00424-81
OST 1-00424-81
Industry-based uniformity measurement system. Unstandardized measuring instruments. Requirements to compilation of programs of institutional tests and metrological certification.
OST 1-00425-81
OST 1-00425-81
Industry-based uniformity measurement system. Metrological assurance of production preparation. General provisions.
OST 1-00426-81
OST 1-00426-81
Industry-based uniformity measurement system. Registry list for unstandardized measuring equipment.
OST 1-00427-81
OST 1-00427-81
Sectoral uniformity measurement system. Passport for non-standard measuring instruments
OST 1-00428-81
OST 1-00428-81
Aircraft weight characteristics. Terms and definitions.
OST 1-00429-81
OST 1-00429-81
Allowances for dimensions from 1 to 3150 mm for plastic parts.
OST 1-00431-81
OST 1-00431-81
Industry-based uniformity measurement system. Metrological inspection of standard projects. Arrangement and procedure.
OST 1-00433-81
OST 1-00433-81
Means for monitoring the technical condition of aircraft products. Method of determining the characteristics of instrumental reliability of control

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