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AIA/NAS - NASM51959

SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 82º, CRUCIFORM RECESS, CORROSION-RESISTANT STEEL, UNC-2A

active, Most Current
Organization: AIA/NAS
Publication Date: 31 August 2022
Status: active
Page Count: 3

Document History

NASM51959
August 31, 2022
SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 82º, CRUCIFORM RECESS, CORROSION-RESISTANT STEEL, UNC-2A
A description is not available for this item.
NASM51959
April 30, 2015
SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 82º, CRUCIFORM RECESS, CORROSION-RESISTANT STEEL, UNC-2A
A description is not available for this item.
NASM51959
April 27, 2010
SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 82º, CRUCIFORM RECESS, CORROSION-RESISTANT STEEL, UNC-2A
A description is not available for this item.
NASM51959
September 1, 1999
Screw, Machine, Flat Countersunk Head, 82 Degrees, Cross-Recessed, Corrosion-Resistant Steel, UNC-2A
A description is not available for this item.

References

This document references:
NASM9006 - Recess-Cross, Low Torque Drive, Dimensions and Gage Dimensions for
Published by AIA/NAS on May 26, 2010
A description is not available for this item.
This document references:
ASME Y14.5 - Dimensioning and Tolerancing
Published by ASME on January 1, 2018
INTRODUCTION This Standard establishes symbols, rules, definitions, requirements, defaults, and recommended practices for stating and interpreting dimensioning, tolerancing, and related requirements...
This document references:
ASTM A342/A342M - Standard Test Methods for Permeability of Weakly Magnetic Materials
Published by ASTM on February 1, 2021
These test methods cover four procedures for determination of the permeability [relative permeability]2 of materials having a relative permeability not exceeding 6.0. The test methods covered are as...
This document references:
FED-STD-H28/20 - Screw-Thread Standards for Federal Services Section 20 Inspection Methods for Acceptability of UN, UNR, UNJ, M, AND MJ Screw Threads
Published by NPFC on September 10, 2019
A description is not available for this item.
This document references:
FED-STD-H28/2 - SCREW-THREAD STANDARDS FOR FEDERAL SERVICES SECTION 2 UNIFIED INCH SCREW THREADS- UN AND UNR THREAD FORMS
Published by NPFC on September 27, 2001
A description is not available for this item.
This document references:
MIL-DTL-13924 - COATING, OXIDE, BLACK, FOR FERROUS METALS
Published by NPFC on September 12, 2018
This specification covers black oxide coatings applied to ferrous metals (carbon, low alloy, and corrosion resistant steels, and wrought iron). Black oxide coatings, with or without a supplementary...
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