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Nuts, Self-Locking, UNS S66286 Classification: 220 ksi/850 °F Procurement Specification
- Aerospace Standard
- AS4726
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification establishes the requirements for self-locking nuts, wrenching type (i.e., hexagon, double hexagon, and spline drive), made of a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286.
Rationale
This document has been reaffirmed to comply with the SAE 5-year Review policy.
Recommended Content
| Aerospace Standard | Nut, Self-Locking, UNS S66286, 1200 °F, 160,000 psi, UNJ Thread |
| Aerospace Standard | Nut, Hex, Free Running, Procurement Specification For, Metric |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| TABLE 1 | Axial Tensile Load | |
| TABLE 2 | Wrench Torque | |
| TABLE 3 | Locking Feature Torques and Assembly Torque | |
| TABLE 4 | Assembly Torque for Vibration Test | |
| TABLE 5 | Summary of Acceptance Tests | |
| TABLE 6 | Summary of Qualification Tests | |
| TABLE 7 | Classification of Characteristics | |
| TABLE 8 | Sampling Data Visual and Dimensional Characteristics for Classes Major A, Major B, Minor A, and Minor B | |
| TABLE 9 | Sampling Data Destructive Tests Mechanical and Metallurgical Characteristics | |
| Unnamed Dataset 13 | ||
| Unnamed Dataset 14 | ||
| TABLE B1 | Dimensions of Mandrels for Permanent Set Test (Dimensions in Inches) | |
| Unnamed Dataset 16 | ||
| TABLE C1 | Bolt and Spacer Length and Bolt Elongation (Dimensions in inches) | |
| TABLE F1 | Maximum Depth of Permissible Surface Discontinuities (Dimensions in Inches) |
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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