NPFC - MIL-S-7742
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
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| Organization: | NPFC |
| Publication Date: | 2 February 1968 |
| Status: | inactive |
| Page Count: | 7 |
scope:
This specification covers the general requirements for a selected series of Unified and Unified Miniature screw threads, and the gaging practice to be used to determine conformance to the requirements.
intended Use:
The threads covered by this specification are intended for use in aircraft, aircraft engines, rockets missiles, instruments, fittings, cylinders, bearing retaining nuts, electrical fittings, and... View More
Document History
July 24, 2019
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
September 2, 1992
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
July 25, 1991
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
This specification covers the requirements for a selected series of standard Unified and Unified Miniature screw threads, classes 3A and 3B of FED-STD-H28/2 and FED-STD-H28/5 for general aerospace...
July 29, 1988
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
Purpose. This specification covers the requirements for a selected series for Unified and Unified Miniature screw threads, classes 3A and 3B of FED-STD-H28/2 and FED-STD-H28/5 for general aerospace...
March 15, 1973
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
September 1, 1972
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
April 10, 1972
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
MIL-S-7742
February 2, 1968
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
The threads covered by this specification are intended for use in aircraft, aircraft engines, rockets missiles, instruments, fittings, cylinders, bearing retaining nuts, electrical fittings, and...
December 2, 1959
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
The threads covered by this specification are intended for use in aircraft, aircraft engines, rockets, missiles, instruments, tubing, fittings, hydraulic cylinders, bearing retaining nuts, electrical...
October 13, 1958
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
May 28, 1956
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
A description is not available for this item.
July 12, 1951
SCREW THREADS, STANDARD, OPTIMUM SELECTED SERIES: GENERAL SPECIFICATION FOR
This specification establishes the requirements for Unified and American National Screw-thread sizes, series, and classes for aeronautical use. (See 6.1)