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NA 152

DIN Standards Committee Technical Fundamentals

About NATG Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

About NATG

The DIN Standards Committee Technical Fundamentals (NATG) is in its 5 sections responsible for the following standardization areas:

  • fundamentals for physics and mathematics;
  • screw threads for general use;
  • geometrical product specifications (GPS), i.e. tolerancing and verification of dimensions, form, orientation and roughness;
  • measurement of pressure, flow and temperature;
  • technical product documentation and technical drawings.

How is NATG composed?

Contact

DIN e. V.
Dr.
Christiane Loser

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO/AWI 2186 2024-11-07 Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements More  Comment 
ISO/AWI 9300 2024-11-07 Measurement of gas flow by means of critical flow nozzles More  Comment 
ISO/AWI TR 25582 2024-11-01 Influences of the velocity and temperature distribution on fluid flow measurement by using Pitot Static Tubes More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 16287 2024-12 Caps and hoods for test connection on valves and cocks for pressure gauges More  Read draft and comment
DIN 16284 2024-12 Nipple connections for pressure gauges and their accessories More  Read draft and comment
DIN EN ISO 16610-22 2024-12 Geometrical product specifications (GPS) - Filtration - Part 22: Linear profile filters: Spline filters (ISO/DIS 16610-22:2024); German and English version prEN ISO 16610-22:2024 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN 1450 2024-11 Standard Typefaces - Legibility More  Order from DIN Media
ISO 965-2 2024-11 Standard ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for internal and external threads (tolerance classes 6H and 6g for M1,6 to M100 and 5H and 6h for M1 to M1,4) More  Order from DIN Media
ISO 5459 2024-10 Standard Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN ISO 5459/A1 2024-11-30 Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems - Amendment 1 (ISO 5459:2011/DAM 1:2022); German and English version EN ISO 5459:2011/prA1:2022 More  Comment 
DIN 863-2 2024-12-31 Verification of geometrical parameters - Micrometers - Part 2: Micrometer callipers heads, Depth micrometer; concepts, requirements, testing More  Comment 
DIN 863-3 2024-12-31 Verification of geometrical parameters - Micrometers - Part 3: Special design micrometer callipers for external measurement; characteristics, requirements, testing More  Comment 

All withdrawals  

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