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OST

1978

OST 2-G99-40-78
OST 2-G99-40-78
Pipe joints. Union fitting adapters for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions( restrictions imposed by GOST 21856-78).
OST 2-G99-41-78
OST 2-G99-41-78
Pipe joints. Reducing sleeves for 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions( restrictions imposed by GOST 21857-78).
OST 2-G99-42-78
OST 2-G99-42-78
Pipe joints. Reducing sleeves (without a connecting pipe) for 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions.
OST 2-G99-43-78
OST 2-G99-43-78
Pipe joints. End fittings for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21858-78).
OST 2-G99-44-78
OST 2-G99-44-78
Pipe joints. Bulkhead fitting adapters for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21872-78).
OST 2-G99-45-78
OST 2-G99-45-78
Pipe joints. Union elbows for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21859-78).
OST 2-G99-46-78
OST 2-G99-46-78
Pipe joints. End attachments for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21860-78).
OST 2-G99-47-78
OST 2-G99-47-78
Pipe joints. Union tees for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21862-78).
OST 2-G99-48-78
OST 2-G99-48-78
Pipe joints. Union end tees for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21865-78).
OST 2-G99-49-78
OST 2-G99-49-78
Pipe joints. Union cross for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21869-78).
OST 2-G99-50-78
OST 2-G99-50-78
Pipe joints. Union end cross for Ру 40 MPa (approximately equals to 400 kgf/ cm2). Construction and dimensions (restrictions imposed by GOST 21871-78).
OST 2-G99-51-78
OST 2-G99-51-78
Pipe joints with cutting rings. Cutting rings for Ру 40 MPa (approximately equals to 400 kgf/cm2). Construction and dimensions (restrictions imposed by GOST 23354-78).
OST 2-G99-52-78
OST 2-G99-52-78
Pipe joints. Coupling nuts for Ру 40 MPa (approximately equals to 400 kgf/cm2). Construction and dimensions (restrictions imposed by GOST 15801-70).
OST 2-G99-5-78
OST 2-G99-5-78
Bulkhead pipe joints with cutting rings for Ру 16 MPa (approximately equals to 160 kgf/cm2). Construction and basic dimensions (restrictions imposed by GOST 24090-80).
OST 2-G99-6-78
OST 2-G99-6-78
Angle union pipe joints with cutting rings for 16 MPa (approximately equals to 160 kgf/cm2). Construction and basic dimensions (restrictions imposed by GOST 24075-80).
OST 2-G99-8-78
OST 2-G99-8-78
Tee union pipe joints with cutting rings for Ру 16 MPa (approximately equals to 160 kgf/cm2). Construction and basic dimensions (restrictions imposed by GOST 24079-80).
OST 2-I71-12-78
OST 2-I71-12-78
Diamond grinding wheels, straight cup wheel shape 6A2 for processing high quality glass and art glass. Specifications.
OST 2-MT17-1-78
OST 2-MT17-1-78
Carbon steel castings for machine tool industry. Specifications.
OST 2-N06-4-78
OST 2-N06-4-78
Departmental system of product quality control. The Ministry of machine-tool and toll industry of the USSR. General provisions.
OST 2-N36-2-78
OST 2-N36-2-78
Cone gears. Allowance (restriction of ST SEV 186-75).
OST 2-P74-10-78
OST 2-P74-10-78
Units of die blocks for sheet-metal stamping with slabs made of rolled steel with rear arrangement of guideposts and liners. Design and dimensions.
OST 2-P74-11-78
OST 2-P74-11-78
Units of die blocks for sheet-metal stamping with slabs made of rolled steel with in-line arrangement of guideposts and liners. Design and dimensions.
OST 2-P74-9-78
OST 2-P74-9-78
Units of die blocks for sheet-metal stamping with slabs made of rolled steel with echelon arrangement of guideposts and liners. Design and dimensions.
OST 2-R79-1-78
OST 2-R79-1-78
V-type adjustable supports. Basic parameters, dimensions and specifications.
OST 2-U16-1-78
OST 2-U16-1-78
Cutter supports with basing prism for turning lathes with numerical program control. Main dimensions and attachment features.
OST 2-U16-2-78
OST 2-U16-2-78
Cutter supports with cylindrical shank for turning lathes with numerical program control. Main dimensions and attachment features.
OST 3.4077-78
OST 3.4077-78
Pokers. Design and dimensions.
OST 3.4078-78
OST 3.4078-78
Hooks. Design and dimensions.
OST 3.4079-78
OST 3.4079-78
Pliers with tubular jaws. Design and dimensions.
OST 3.4080-78
OST 3.4080-78
Pliers with fork-shaped jaws. Design and dimensions.
OST 3.4081-78
OST 3.4081-78
Pliers with flat curved jaws. Design and dimensions.
OST 3.4082-78
OST 3.4082-78
Pliers with semicircular curved jaws. Design and dimensions.
OST 3.4083-78
OST 3.4083-78
Pointed peen hammers. Design and dimensions.
OST 3.4084-78
OST 3.4084-78
Flat peen hammers. Design and dimensions.
OST 3.4085-78
OST 3.4085-78
Bucket. Design and dimensions.
OST 3.4086-78
OST 3.4086-78
Tank for salt solution discharge. Design and dimensions.
OST 3.4087-78
OST 3.4087-78
Fixtures for tool tempering in salt bathes. Design and dimensions.
OST 3.4088-78
OST 3.4088-78
Spoon for cleaning salt baths. Design and dimensions.
OST 3.4089-78
OST 3.4089-78
Salt bath deoxidation vessel. Construction and dimensions.
OST 3.4090-78
OST 3.4090-78
Pans. Design and dimensions.
OST 3.4091-78
OST 3.4091-78
Boxes with sand gate for burning. Design and dimensions.
OST 3.4092-78
OST 3.4092-78
Baskets for tempering of small parts. Design and dimensions.
OST 3.4093-78
OST 3.4093-78
Rectangular boxes for cementation. Design and dimensions.
OST 3.4094-78
OST 3.4094-78
Clamps. Construction and dimensions.
OST 3.4095-78
OST 3.4095-78
Devices for vacuum annealing. Washer type. Design and dimensions.
OST 3.4096-78
OST 3.4096-78
Devices for vacuum annealing. Rectangular plate type. Design and dimensions.
OST 3.4097-78
OST 3.4097-78
Devices for vacuum annealing. Tube type. Design and dimensions.
OST 3.4098-78
OST 3.4098-78
Devices for vacuum annealing. Washer type. Design and dimensions.

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