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NASA-STD-5020B

REQUIREMENTS FOR THREADED FASTENING SYSTEMS IN SPACEFLIGHT HARDWARE

active, Most Current
Organization: NASA
Publication Date: 6 August 2021
Status: active
Page Count: 114
scope:

Purpose

The purpose of this NASA Technical Standard is to specify requirements for design and analysis of threaded fastening systems in NASA spaceflight hardware.

Applicability

This NASA Technical Standard is applicable to all NASA programs and projects. This NASA Technical Standard may not be applicable to Ground Support Equipment (GSE); NASA Technical Standard NASA-STD-5005, Standard for the Design and Fabrication of Ground Support Equipment, is applicable to GSE. Additional requirements for fracture control, nonmetallic structures, non-standard fasteners, and fasteners used in extravehicular activity (EVA) may apply.

This NASA Technical Standard is approved for use by NASA Headquarters and NASA Centers and Facilities, and applicable technical requirements may be cited in contract, program, and other Agency documents. It may also apply to the Jet Propulsion Laboratory (a Federally Funded Research and Development Center [FFRDC]), other contractors, recipients of grants and cooperative agreements, and parties to other agreements only to the extent specified or referenced in applicable contracts, grants, or agreements.

Verifiable requirement statements are designated by the acronym "TFSR" (Threaded Fastening Systems Requirement), numbered, and indicated by the word "shall"; this NASA Technical Standard contains 32 requirements. Explanatory or guidance text is indicated in italics beginning in section 4. To facilitate requirements selection by NASA programs and projects, a Requirements Compliance Matrix is provided in Appendix E.

Tailoring

Document tailoring of the requirements in this NASA Technical Standard for application to a specific program or project as part of program or project requirements and obtain formal approval by the delegated Technical Authority in accordance with NPR 7120.5, NASA Space Flight Program and Project Management Requirements.

Document History

NASA-STD-5020B
August 6, 2021
REQUIREMENTS FOR THREADED FASTENING SYSTEMS IN SPACEFLIGHT HARDWARE
Purpose The purpose of this NASA Technical Standard is to specify requirements for design and analysis of threaded fastening systems in NASA spaceflight hardware. Applicability This NASA Technical...
February 11, 2019
REQUIREMENTS FOR THREADED FASTENING SYSTEMS IN SPACEFLIGHT HARDWARE
Purpose The purpose of this NASA Technical Standard is to specify requirements for design and analysis of threaded fastening systems in NASA spaceflight hardware. Applicability This NASA Technical...
September 4, 2018
REQUIREMENTS FOR THREADED FASTENING SYSTEMS IN SPACEFLIGHT HARDWARE
Purpose The purpose of this NASA Technical Standard is to specify requirements for design and analysis of threaded fastening systems in NASA spaceflight hardware. Applicability This NASA Technical...
March 12, 2012
REQUIREMENTS FOR THREADED FASTENING SYSTEMS IN SPACEFLIGHT HARDWARE
Purpose The purpose of this Standard is to specify requirements for design and analysis of threaded fastening systems in NASA spaceflight hardware. Applicability This Standard is applicable to all...

References

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