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NPFC - A-A-59420

SHRINKING AND STRETCHING MACHINE, SHEET METAL

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Organization: NPFC
Publication Date: 28 September 1999
Status: inactive
Page Count: 7
scope:

This specification covers shrinking and stretching machines for forming sheet metal, angles, flatbars, and plates with equipment and accessories specified herein. These machines are used by aircraft manufacturers, fabricators, and the sheet metal trade, to shrink and stretch flats, angles, plates, and extrusions for forming, fitting, and removing wrinkles.

Document History

A-A-59420A VALID NOTICE 2
October 6, 2023
Shrinking and Stretching Machine, Sheet Metal
A description is not available for this item.
A-A-59420
November 26, 2013
SHRINKING AND STRETCHING MACHINE, SHEET METAL
A description is not available for this item.
A-A-59420A
November 9, 2006
SHRINKING AND STRETCHING MACHINE, SHEET METAL
This commercial item description (CID) covers shrinking and stretching machines for forming sheet metal, angles, flatbars, and plates with equipment and accessories specified herein. These machines...
A-A-59420
September 28, 1999
SHRINKING AND STRETCHING MACHINE, SHEET METAL
This specification covers shrinking and stretching machines for forming sheet metal, angles, flatbars, and plates with equipment and accessories specified herein. These machines are used by aircraft...

References

This document references:
FED-STD-376 - PREFERRED METRIC UNITS FOR GENERAL USE BY THE FEDERAL GOVERNMENT
Published by NPFC on January 27, 1993
This standard lists preferred metric units (See 4.1) recommended for use throughout the Federal Government. It gives guidance on the selection of metric units required to comply with the provisions...
This document references:
NFPA 79 - Electrical Standard for Industrial Machinery
Published by NFPA on January 1, 2018
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
This document references:
29 CFR PART 1910 - OCCUPATIONAL SAFETY AND HEALTH STANDARDS
Published by DOL on July 1, 2014
Purpose and scope. (a) Section 6(a) of the Williams- Steiger Occupational Safety and Health Act of 1970 (84 Stat. 1593) provides that ‘‘without regard to chapter 5 of title 5, United States Code, or...
This document references:
ANSI B11.7 - Safety Requirements for Cold Headers and Cold Formers
Published by B11/STD on January 1, 2020
A description is not available for this item.
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