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Pipe Threads, Taper, Aeronautical National Form, Symbol ANPT - Design and Inspection Standard
- Aerospace Standard
Published July 27, 2015 by SAE International in United States
Downloadable datasets availableAnnotation ability available
This document establishes the requirements for Aeronautical National Form (ANPT) pipe threads, gages, and gaging methods for determining conformity of aeronautical taper pipe threads to this standard.
Dimensional values in Table 4 are being corrected to reflect calculated values from the provided formulas. Column headings of Figures 5 and 6 are being corrected to reflect formulas for outside diameter of pipe.
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Data Sets - Support Documents
|Unnamed Dataset 1|
|TABLE 1A||DIMENSIONS 1-6|
|TABLE 1B||DIMENSIONS 7-12|
|TABLE 2A||DIMENSIONS N - L|
|TABLE 2B||DIMENSIONS E - E|
|Unnamed Dataset 6|
|Unnamed Dataset 7|
|TABLE 3||CONSTANTS FOR SIX STEP PLUG AND RING GAGES|
|TABLE 4A||DIMENSION 1 - 9|
|TABLE 4B||DIMENSIONS 10 - 16|
|TABLE 5||TOLERANCES OF AERONAUTICAL NATIONAL TAPER PIPE THREAD PLUG AND RING GAGES|
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This Committee is responsible for developing and maintaining standards for design, test, and procurement of fluid systems part standards to improve reliability and economy. Their primary focus is on AS standards development and support of military standards. The Committee also develops ISO standards in a Subcommittee Advisory Group (SCAG) to ISO/TC 20/SC 10, and SAE-MA derivatives thereof.Structure: SAE G-3 -- Parent committee SAE G-3A -- Aerospace Couplings Subcommittee SAE G-3B -- Aerospace Fittings Subcommittee SAE G-3D -- Aerospace Hose Subcommittee SAE G-3E - Aerospace Tubing Assemblies Subcommittee U.S. SCAG to ISO/TC 20/SC 10 -- ISO standards Major projects: Support of Military Standards Reform Support of military standard conversions to MIL-PERF and MIL-DTL. Development of AS replacements for military standards designated for conversion. Establish document to list G-3 accepted replacements for replaced part standards and military back-up specifications. Development of PRI QML/QPL Development of Performance Review Institute (PRI) process for approval and surveillance of manufacturers (Qualified Manufacturer List, QML) and for approval of standard parts as qualified for use (Qualified Parts List, QPL). Development of ISO Standards, Imperial Units ISO/TC 20/SC 10 standards have typically been developed in SI units. The ISO has approved development of inch-based ISO standards to support commercial aviation. Basic design, test, and procurement specifications will be selected from military standards that are to be converted to Non-Government standard (NGS) and developed as ISO standards.
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