AIA/NAS 3350-2006 pdf download NUTS, SELF-LOCKING, 450°F AND 800°F, HIGH QUALITY
1. SCOPE
1.1 This specification covers the requirements for high quality, self-locking nuts, used at temperatures up to 800°F, in conjunction with bolts and screws having Class 3A threads. These nuts are divided into classifications depending upon materials and room temperature axial tensile strength ratings as follows:
2. APPLICABLE DOCUMENTS
2.1 Specifications
Federal
GGG-W-641
Wrench, Socket (And Sockets, Handles, and Attachments for Socket Wrenches, Hand)
Lubricant Coatings, Suitability of Self-Locking Nuts
22 Standards
Military
AEROSPACE MATERIAL SPECIFICATIONS (AMS
Passivation Treatment for Corrosion Resistant Steels
AMS 5737AMS 5853AMS 5962AMS 6304AMS 6322AMS 6348AMS 6349AMS 6415AMS 6448AMS 6487
Plating.Cadmium(Electroplated)
Plating.Silver, Nickel Strike, High Bake
Pyrometry
Nickel Alloy, Corrosion and Heat Resistant, Bars, Forgings, and RingsSteel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubingand Rings
Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing
and Rings
Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubingand Rings
Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings and TubingSteel, Corrosion and Heat Resistant, Bars and Wire
Nickel Alloy.Corrosion and Heat Resistant, Bars and Wire
Low-Alloy Steel, Heat Resistant, Bars, Forgings and TubingSteel Bars, Forgings and Rings
Steel Bars,Normalized
Steel Bars.NormalizedSteel Bars, Forgings and TubingSteel Bars, Forging and TubingSteel Bars and Forgings
AMERICAN SOCIETY FOR OUALITYANSI/ASOC Z1.4Sampling Procedures and Tables for Inspection by Attributes
AMERICAN SOCIETY FOR TESTING MATERIALS SPECIFICATIONSASTM A370
Standard Test Methods and Definitions for Mechanical Testing
of Steel Product
ASTM E112ASTM E140ASTM E1417ASTM E1444ASTM G44
Standard Test Methods for Determining Average Grain Size
Standard Hardness Conversion Tables for Metals
Standard Practice for Liquid Penetrant Inspection
Standard Practice for Magnetic Particle InspectionPractice for Evaluating Stress Corrosion Cracking Resistanceof Metals and Alloys by Alternate lmmersion in 3.5% SodiumChloride Solution
AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B 46.1
Surface Texture (Surface Roughness,Waviness, and Lay)
NATIONAL AEROSPACE STANDARD COMMITTEENAS 3351
Stud and Mandrel Test Fixture – Self-Locking Nuts
NAS 3352
Fixture – Stress Embrittlement Test – Self-Locking Nuts
NAS 3353
Fixture – Bearing Surface Squareness Test – Self-Locking Nuts
NAS 3354
Fixture – Vibration Test – Self-Locking Nuts
NASM 1312
Fasteners,Test Methods

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