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Nut, Plain, Round - Spanner Wrenching, Shaft Mounted, UNS S66286, Procurement Specification For, Metric
- Aerospace Standard
- MA4368A
- Stabilized
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This procurement specification covers aircraft quality metric spanner nuts for retaining shaft mounted parts. Nuts are made from a corrosion and heat resistant age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286, and silver plated. Thread shear proof strength at room temperature is 450 MPa.
Rationale
This document has been determined to contain basic and stable technology which is not dynamic in nature.
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Topic
Data Sets - Support Documents
Title | Description | Download |
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TABLE 1 | Summary of Acceptance Tests | |
TABLE 2 | Sampling Data | |
TABLE 3 | Classification of Defects | |
TABLE 4 | Mechanical and Metallurgical Characteristics |
Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
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